upland game birds and other land bird species common to texas dr. doug ullrich this presentation...
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Upland Game Birds and other Land Bird Species Common to Texas
Dr. Doug Ullrich
This presentation follows “The Upland Game Bird Management Handbook for Texas Landowners”http://www.tpwd.state.tx.us/publications/pwdpubs/media/pwd_rp_w7000_1558.pdf
For detailed information on birds see: www.allaboutbirds.org
Texas Game Birds Northern Bobwhite Quail Scaled Quail Gambel’s Quail Montezuma Quail Eastern Wild Turkey Rio Grande Wild Turkey Lesser Prairie Chicken Plain Chachalaca Ring-Neck Pheasant
Bobwhite Quail Colinus virginianus (pg 5)
Post popular and abundant quail in Texas Adults-10 to 11 inches in length Wingspan-14 to 15 inches Weight-5 to 6 ounces Habitat – mixed brush &
grasslands Range – most of Texas
Bobwhite Quail Wide-ranging Prefers abandoned
farms fields, brushy cover
Widely hunted Life expectancy >1
year
Mating Usually form a weak pairing bond Hens not always faithful to roosters and vice
versa. Rooster or Hen can incubate eggs-not shared The parent not incubating will leave the nest
in search of another mate Hens can nest up to three times
Nesting Begins about 2 weeks after pairing and
may last until August Most nesting occurs through May and early
June About 12-15 eggs per clutch Incubation about 21-23 days
Nesting Cont… Young leave nest as soon as down dries
and after a couple weeks they began to fly around
Quail mature from 14-16 weeks of age and stay in coveys until April when they pair off for mating
Mortality Rate
High Mortality Rate 70-80 percent turnover annually is not uncommon Causes-food shortage, cold, weather, predators,
disease Fire ants have been blamed for high mortality
rates Life span 4-5 yrs but expectancy is less than 1
Habitat Requirements Food, Cover and Space
Food-about 15% animal matter and 85% plant matter
Predominantly insects-beetles, weevils, caterpillars, and crickets
Young feed exclusively on insects
Food Cont… Plant matter
Seeds, fruits, but some green vegetation is consumed.
Smooth, hard seed-croton, ragweed, and partridge pea
Agricultural crops such as: corn, grain sorghum, legumes, soybeans, and other small grains
Cover Edge animals and also prefer early stage
vegetation They occupy idle fields, open woodland,
crop fields that have weedy edges, and some pastures
Necessary requirements-loafing, escape, and protective cover near dusting and feeding areas
Cover [cont.] Resting cover utilized in the day periodically
between feeding Low growing woody plants provide resting
cover away from predators such as Hawks and need not be more than 200 to 300 feet apart
Nest location is near edge of rough grass Fence rows are favorites amongst quail
Problem for quail
Cover [cont] Escape cover-shrub thickets needed on
about every 15 acres Roosting cover-needs too provide warmth
at ground level but not restrict flight Birds roost in a circle, their heads look
outwards and tails are positioned inward
Water Water is typically not a factor when
dealing with quail management Usually obtain water through food or dew
on plants However, some present day managers are
constructing watersheds or trickle systems to attract soft bodied insects for quail consumption
Space The range of a covey is generally confined
to ¼ square mile and seldom exceeds a full square mile.
The closer together Food, Cover, and Water the smaller the home range
Proper management can result in maximum carrying capacities of >3 per acre
Management-Habitat Needs can be met with range management
practices Grazing management will likely be need to
maintain low growing weeds and brush Brush management must be used as well
because quail are not adapted to dense stands of brush
Burning is one possible answer to this problem and will also promote new growth
Management-Population Regardless of hunted or non hunted lands,
theses areas still display the same mortality rate of 70-80%
These numbers fluctuate widely due to the simple fact that quail are so sensitive to their environment
Hunting of these birds takes place to cull “surplus” birds that would otherwise be lost during the cold winter season
Non-biological Practices Leave crop residue on surface rather than
disking, will allows the plants to leave grain on the surface during the fall and winter when food for quail is scarce
Delay mowing around the edges of fields until mid summer to prevent nest disturbance
Leave fence row, with only occasional thinning
Prescribe Burning-promote new growth
Scaled Quail Callipepla Squamata
Common names-Blue Quail and Cotton top Two sub species in Texas-Arizona form and the
Chestnut-bellied Arizona form inhabits-Trans-Pecos, West Central,
and Panhandle Chestnut form inhabits-South Texas Coloration and markings similar but Chestnut is
darker with a chestnut colored belly patch, and Scaled quail are only slightly larger than bob whites
Scaled Quail / Blue QuailCallipepla squamata
Habitat Western 1/3rd of Texas
Known to run from danger
Different flight patterns than Bobwhite Quail
Habitat for Scaled Quail Dry brushy rangelands-they need open
space to run quickly Seldom fly unless pressured Nest in clumps of grass or bushes Clutch size of about 12 Incubation period is about 21 days Incubation fluctuates due to rainfall
Food Mostly seeds, but will eat insects Croton, mesquite, bristle grass, and millets Frequently eat grass hoppers, beetles, and
other insects of similar form Available water is limiting factor
Scaled Quail Management Occur in arid rangelands of Texas with
limited livestock carrying capacities Prescribed burning to control junipers Disking, food plots, and cover are not
typically constructed for these birds due to unreliable rainfall
These quail are adapted to natural rangelands
Gambel’s Quail Callipepla gambelii
Homeland-Extreme West Texas Dry desert-like shrub lands Black belly patch Black face bordered with white strips Teardrop-shaped topknot near front of the
head Has a three slurred call
Gambel’s Quail Callipepla gambelii
Gambel’s Quail Callipepla gambelii
Average length is 11 inches with a wingspan of 14-16 inches.
Diet consists primarily of plant matter & seeds. Primarily move about by walking, and can
move surprisingly fast through brush and undergrowth.
Gambel’s Quail Callipepla gambelii
They are a non-migratory species and are rarely seen in flight.
Any flight is usually short and explosive, with many rapid wingbeats followed by a slow glide to the ground.
These birds have relatively short, rounded wings and long, featherless legs.
Gambel’s Quail Callipepla gambelii
In the late summer, fall and winter, the adults and immature young congregate into coveys of many birds.
In the spring, they pair off for mating and become very aggressive toward other pairs.
Chicks more insectivorous than adults and gradually consume more plant matter as they mature.
Gambel’s Quail Callipepla gambelii
Monogamous and rarely breed in colonies. Female typically lays 10-15 eggs in a
simple scrape concealed in vegetation, often at the base of a rock or tree.
Incubation lasts from 21-24 days, usually performed by the female and rarely by the male.
Gambel’s Quail Callipepla gambelii
Chicks are precocial leaving the nest within hours of hatching.
Precocial - young are relatively mature and mobile from the moment of birth or hatching.
Male
Female
Montezuma Quail or Mearns Cytonyx Montezuma
No open hunting season Also called the Montezuma
quail Lives in far West Texas Striking harlequin /
clowns face color pattern
Montezuma Quail or Mearns Cytonyx Montezuma
Sometimes confused with the African Harlequin
Nesting does not start till July or August, the season of "monsoon" rains throughout its range.
The long delay between pairing and nesting is unusual for quails.
Montezuma Quail or Mearns Cytonyx Montezuma
The nest is also unusual: a grass dome with one entrance, more elaborate than most nests in the family.
The clutch comprises about 11 eggs (ranging from 6 to 12), which are "whitish or chalky”
Incubation lasts about 25 days (two days longer than that of most American quail).
Turkey Two main subspecies found in Texas
Eastern Turkey
Rio Grande Turkey
Eastern Wild TurkeyMelegaris galloavo silvestris
Found in deciduous or pine forests of east Texas
Range is expanding with TPWD and Wild Turkey Federation efforts
Rio Grande TurkeyMeleagris gallopavo intermedia
Lighter color than Easter Turkey
Inhabits riparian areas and mesquite and scrub oak forests
Widely range across Texas except East Texas and far West texas
Turkey - Description Largest game bird native to US forests Adapt to running and flying; They do not fly very long distances Rio Grande is most abundant and largely
distributed, occupying a 400 mile east to west band in the central part of Texas
The Eastern Wild Turkey lives in humid forests of east Texas
Turkey - History
Wild Turkeys were found every before the European immigrants settled in the states
Thorough land clearing and extensive hunting almost eradicated these birds from the eastern forests in the early 1900’s
Restoration programs within the last 10 years are on the rise and the future looks bright for the Turkey
Turkey - Characteristics Large, long-legged bird, but trimmer than the
domestic turkey Gobblers (adult males) weigh between 12 and
20 pounds and have spurs on their legs, beards, and dark iridescent plumage on their breast.
Hens (Females) weigh anywhere from 8-12 pounds and are less iridescent. They may have a smaller beard or may not have one at all
Turkey - Characteristics [cont] Prefer walking rather than flying Can run up to 15 mph and can fly up to 40
mph if necessary Tracks
Gobblers are larger than hens Droppings-gobblers are larger and more
elongated Hens droppings are spiral and resemble popcorn
Turkey - Mating Habits Turkey are promiscuous Mating begins in the spring, but gobbler does
not establish a strict territory, but drives other Toms out of “his territory”
Gobbler’s strut, to announce their local superiority and simultaneously attracting his harem (3-10 hens) per gobbler.
Each female breeds only once each spring, and will isolate her self from to tend to her clutch
Turkey - Nests Nests are constructed on the ground and are made of
leaves, straws, and grass -- Built on top of tall grasses and vegetation
Clutch is 8-26 eggs and takes 28 days of incubation for hatching -- If interrupted re-nesting is almost always unsuccessful
Once all are hatched, they are led away by the hen Poults begin roosting in trees at just two weeks and
can fly at just 10 days Predation is high during this period
Turkey Habitat Needs
Turkeys are opportunistic feeders In spring main food sources are green grasses,
forbs, buds, flowers, seed and insects Poult diets during the first two weeks is 90%
insects Fall and Winter feeds include; seed, green
grasses, forb shoots, acorns, and agricultural crops
Turkey - Cover Roosting sites require mature timber and
shelter from bad weather Escape Cover-big brush, timer stands, dense
grassy fields, and thickets Ideal cover is a diversity of mixed timber and
openings. Turkeys need the timber for roosting and to
conceal AND openings for feeding are also needed.
Turkey - Water
Turkey must have water daily, but for short terms can obtain water from plants and insects.
Prefer to roost near water sources Proper nesting space should have running
water within 400 feet of the nest
Turkey - Space The yearly range of Turkey is usually 8-10
miles, from winter roost sites to summer nesting sites (about 20,000 acres)
Birds are extremely sensitive to human disturbances, and they should not be hunted or tampered with within a quarter mile of their roost or nest
Turkey - Habitat Management The biggest problem with Turkey is that they
move around so much. Landowners can make conditions favorable
so that turkey are more likely to come to the area and stay there longer
Range characteristics such as size, shape, plant species composition and density affect turkey habitat
Turkey - Habitat Management [cont]
Maintaining openings will enhance turkey habitat.
This area needs to contain 10-50 percent openings scattered around.
These need to be less than 20 acres and should be shaped for maximum edge effect to limit long movements of hens with broods
Habitat - Management Cont…
Supplemental food planting and watering sites enhance turkey habitat.
Plantings need to simulate natural food in order to draw Turkeys in to a foreign area
Legume planting is great for birds in the winter and spring, and small grain crops in the summer
Turkey - Non-biological Practices Several soil and water conservation practices
that can benefit Turkey Proper Grazing Brush Management Prescribed Burning Protecting certain trees and shrubs
Lesser Prairie ChickenTympanuchus pallidicinctus
Upland, grassland-nesting bird found in Kansas, Colorado, Oklahoma, New Mexico and Texas.
Best know for courtship displays and “gobbling”grounds
Highly social animal
Lesser Prairie Chicken
Lesser Prairie Chicken - Habitat
Native rangeland in different stages of plant succession with a diversity of native, short- to mid-height grasses and forbs interspersed with low-growing shrubby cover
Sand sagebrush communities dominated by sand dropseed side oats grama, little bluestem and shinnery oak make up the most preferred habitat
Lesser Prairie Chicken Display grounds, or leks, are established in open areas of
low-growing vegetation and generally are located within or close to grassland nesting cover.
Adequate cover is among the greatest factors affecting lesser prairie-chicken populations, and the continued loss of shrub/grassland habitat remains the greatest threat to the lesser prairie chicken’s future.
See: http://www.youtube.com/watch?v=JHuYt_Wx9yQ
Lesser Prairie Chicken Diet consists of insects, seeds, and leaves, catkins,
and buds of forbs (broad-leaved plants) and cultivated crops.
Juveniles less than 10 weeks old feed primarily on insects such as short-and long-horned grasshoppers and beetles
Leafhoppers and other smaller insects are eaten in the initial weeks following hatching.
Lesser Prairie Chicken Insects make up more than half of the spring and summer
diet of adult lesser prairie-chickens. Sand sage leaves and buds and various forbs are consumed
in spring and summer as well. Seeds are primary foods in autumn, supplemented with
vegetative matter and insects. Shinnery oak acorns, sage leaves, wild buckwheat, rye and
seeds from native wild plants, fruits, and flowers are eaten in winter months.
Corn, oats, wheat, rye, grain sorghum, and other small grain crops left as waste grain after harvest, or left standing as a food plot.
Plain ChachalacaOrtalia vetula
Live in deep South Texas-near Rio Grande River
Large chicken-like, dark greenish to brown bird
Light pink skin on throat Long green tail Lives in thickets, or dense vegetation
Chachalaca
Ring-necked PheasantPhasianus colchicus
Chicken-like bird Weighs 2-3 pounds Male’s plumage is bright browns, gold colorss,
buffs, blues, and blacks with a greenish-purple iridescence around the head and neck and bright red wattles and eye patch, Male has distinctive white ring around neck
Tail-long sweeping and pointed
Ring-necked Pheasant
Ring-necked Pheasant - History Ancestry in the U.S. is a mixture of Chinese,
Korean, and Manchurian birds Exotic, introduced into in the 1790’s Early introductions were unsuccessful First succeeded in Oregon in 1881 and made
its way south in 1939 to the Texas Panhandle and to the Texas Gulf Coast in the 1970’s
Establishments These birds have established in croplands
where grain crops are grown-sorghum, corn, and other small grains
Well adapted to irrigated crops
Ring-necked Pheasant - Breeding The mating season in the state of Texas
occurs in April with the peak hatching season in generally mid June
Clutch sizes vary between 12-15 eggs and incubation roughly requires 23 days
Hens produce only one brood per year, but may re-nest if eggs get destroyed early
Do not form a pair bond, the males will establish territories
Breeding [cont]
65-75% of fall population will not live to see the hunting season the following year
Playas and small grains are crucial for the nesting hens Alfalfa is a favorite for nesting hens, but they will
make do with what is available Wheat is a disadvantage because harvest time conflicts
with nesting Planting alfalfa grass mixtures in 10 acre segments
within 200 yards of a playa is beneficial
Ring-necked PheasantHabitat Requirements
Pheasants are primarily seed eaters Corn, sorghum, wheat, barley, and soybeans
make up a large percentage of a pheasant’s diet Will feed on insects when they are available and
seeds are scarce Chicks diet consist largely of insects Gravel and Calcium-snail shells-are vital during
breeding and egg laying
Ring-necked Pheasant - Cover Require several cover types
Loafing cover, travel lanes, roosting cover, nesting cover, and winter cover
Nesting and winter cover are the most crucial Need protection from the elements in the harsh
winter months Weeds, Fencerows, and Windbreaks provide this
structural cover
Ring-necked Pheasant Water Water is not crucial when looking at a
management perspective Birds eat soft bodied, water containing
insects Usually associated with plenty of irrigated
croplands to meet their water requirements
Ring-necked Pheasant - Space Free roaming bird If there is adequate food and cover throughout
the year, this birds have been known to stay within less than one square mile.
This will vary from season to season depending on rainfall and irrigation
Pheasant - Management After the harvest of grain crops these birds
are left with a sufficient food source on the ground to last a population through the winter months
This only holds true if waste grains are not plowed under but left on the soil after harvest
Ring-necked Pheasant Population A good nesting year with good weather
conditions will typically produce 8-10 chicks 75% of the fall population will not make it
through one year. Starvation, predation, accidents, and winter
conditions will most likely account for this turnover
Hunting makes little or no impact on this mortality rate, hunters are harvest birds that would be culled
Migratory Non Waterfowl Game Birds Mourning Dove White-Winged Dove White-Tipped (White-fronted) Rock Doves (Pigeons) American Woodcock
Mourning Dove Pigeon-like bird Varies from 11-13 inches in length Weighs three and a half to five ounces Wings bordered with white spots and are
five and a half to seven inches long. Long neck and small head
Mourning Dove
Description Males more brightly colored Difficult to distinguish between the sexes Bare skin around the eyes is bluish, and the
iris is dark brown Slender bill, small and black Legs and feet are red Females and juveniles are slightly smaller and
have duller colors
Characteristics Mourning Dove is a native species Has the largest range of all North America’s
game birds, from Canada to the Bahamas. Usually winters in California to Georgia,
south to Panama, and can be in Alaska and Greenland in the summer
Migration Start migrating in September, after nesting is
completed and possibly October along the Gulf Coast
Migration is a leisurely process Roost at night in trees and rest in the middle of the
day Most flying occurs early morning and late afternoon Average 15 miles a day and migration is normally
completed by December
Territory Dove do not have an exact territory, except
when they are nesting Their roosting cover and availability of
food determine their range Move constantly in search of food
Mating Mourning Dove are monogamous and both
the female and male will incubate the eggs In the north mating will occur in January
and February and in the north as late as March and April
The males selects nest site and protects it by cooing, flying and pecking
The pressure by other males can be intense
Nesting Dove will pair off to nest, but will gather in
flocks after nesting Sometimes groups of 20 will migrate
together, but this is often subject to change along the way
There appears to be no social conflict between the sexes and juveniles at this point
Attraction
Dove females are attracted to males by the cooing that the males produce
This main “cooing” courtship shown by males and it most heard at dawn and late afternoon
The female can “coo” too, but the coos are very quite and seldom heard
Nesting The male always picks the nesting site and will bring
twigs and branches to compete the nest once he finds a companion
The female will perform the construction of the nest The first egg is laid, followed the second one two
days later Eggs are elliptical-oval, pure white, and are between
21millimeters and 28 millimeters Usually two to five periods of nesting per pair.
Nest [cont.] Nest are constructed in trees but will not be
used until there are leaves in the tree In some circumstances such as lack of trees or
crowding, doves are forced to nest on the ground
Most nest are within 5-25 ft off the ground Same sites are used year after year, and also
the same location in the tree is typically used May also use the nest of other birds
Hatching Incubation last 14-15 days Both sexes participate Male sits during daytime and female at night Dove are altricial (young are helpless at hatching
and require parental care for a while) Glandular secretion (pigeon milk) from both
parent crop-only food young receive while in the nest
Raising Broods The broods are raised about a month Within a week of laying nest, parents either lay
another clutch or start their migration Juveniles continue to grow and complete
feathering after a couple of weeks after leaving the nest
After this they gather in flocks and start migrate, generally before the mature birds, and they do not breed the first year
Mortality Hunting of dove generally takes about 30-35%
of the population annually There is also predation, accidents, starvation,
disease, and parasites Most predation is accounted for in the nesting
stage
Habitat Requirements Diet consist of seeds of native grasses,
cultivated grains, and forbs-croton and sunflower
Insects are a small portion of the diet Gravel or some form of Grit is needed for
digestion to break down food
Cover One of the most adaptable species because of
its wide home range Do not inhabit-forest, plains, marshes or
prairies Doves prefer to feed on ground vegetation is
sparse versus dense grasses Agricultural fields and brush and trees are
ideal cover for birds, even urban areas
Water
Water is crucial for birds during the nesting season and you will often find them close to a water source, although they can obtain some water from plants
Besides the nesting period - water is seldom a limiting factor due to the fact that these birds seem to always be on the move find new places
Dove Management It is hard to manage Dove because they are
migratory birds that are always on the move, but areas can be made desirable in order to attract them
Dove will not feed in dense grasses Disking is great because it encourages natural
weeds to grow Planting wheat and sunflower are beneficial
Population Hunting is one of the biggest population controls
on these birds If mortality is 50% or less, then next years
breeding population will increase If mortality is 70% or more, it will decrease Texas Parks and Wildlife monitors bird numbers
and sets regulations for each hunting year
White-winged Dove Similar in appearance
to the Mourning Dove
Large white wing-bands
Rounded, white-cornered tail
White-winged dove Important game bird in the Lower Rio Grand
Valley Feeding habitats similar to morning dove Prefer older more established residential
neighborhoods with large live oak, pecans and ashe trees
Range and numbers are increasing
White-winged Dove – Habitat and Food
Prefer large shade trees Expanding range into urban areas Food – similar to Mourning Dove
Will eat nectar, pollen and cactus fruits Will ingest small stones for digestion Prefers snail shells or bone fragments which
provide calcium
Nesting Both sexes build nest Female selects nesting site – often nesting
in groups with other White-wings Male brings materials for nest building and
assists female in building process
Behaviors Will lure predators away from nest with
“broken wing” Largely gregarious and move in groups May be effected by pesticide residues or
contamination from fungal toxins in grain
White-Tipped Doves (White-fronted)
White-Tipped (White-fronted) Rock Doves (Pigeons) American Woodcock
White-Tipped Dove (White-fronted)
Very similar to White-winged dove Flies low to ground Suited for citrus
groves Range is lower part of
Texas
Rock Doves (Pigeons) Introduced to North America in 1600’s Wide range Urban and Rural Up to 5 broods
per year Non-migratory
American Woodcock Shorebird that lives in forests Eats earthworms Range woods
of central and East Texas
Similar to Wilson’s snipe
Chukar Sometimes pen raised
and released for hunting in Texas
Common mid-west US
Ruffed Grouse
Coloration serves as a camouflage Mixture of browns,
blacks, whites, and grays
Have ruffs on neck Have crest on top of
head
Common non-game species mistaken for game birds Prairie Chicken Band-tailed Pigeon Greater Road Runner Mockingbird Blue Jay Northern Cardinal American Robin
Prairie Chicken A.K.A. Lesser Prairie
Chicken Brownish in color with
brown bars on topside of body, neck, breast, and belly
Long wing-like tufts of feathers on sides of neck
Males have inflatable dull red air sacs on side of neck
Band-tailed Pigeon
Large, migratory dove
Plump, small-headed Slender Black-tipped feathers Yellow beaks
Greater Roadrunner
Large Shaggy-crested Long-necked Short, rounded wings White crescent shows
when they fly, however they normally run
Mockingbird
Grey colored feathers on back
White underside Large white wing
patches Outer tail feathers
that are white
Blue Jay
Large, bight blue bird Whitish underparts Conspicuous crest
Northern Cardinal
Males are bright red with black throats
Conspicuous crown Beaks are conical and
red-colored
American Robin
Large Thrush Reddish / Orange
breast Males have a
blackish-gray back and wings
Lower belly and throat are white
The end…