div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=1983-haldin-ulfvens-1987-point-counts-have-been-developed-for-a-standardhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: SEKJ1983 Haldin Ulfvens 1987 Point counts have been developed for a standard monitoring method of breeding waterfowl Koski- mies Pöysä 1985 1987 In brief the observer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430195f3b6d57382d752249504fd1html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=1983-haldin-ulfvens-1987-point-counts-have-been-developed-for-a-standardhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: SEKJ1983 Haldin Ulfvens 1987 Point counts have been developed for a standard monitoring method of breeding waterfowl Koski- mies Pöysä 1985 1987 In brief the observer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430195f3b6d57382d752249504fd1html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=1983-haldin-ulfvens-1987-point-counts-have-been-developed-for-a-standardhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: SEKJ1983 Haldin Ulfvens 1987 Point counts have been developed for a standard monitoring method of breeding waterfowl Koski- mies Pöysä 1985 1987 In brief the observer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430195f3b6d57382d752249504fd1html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=1983-haldin-ulfvens-1987-point-counts-have-been-developed-for-a-standardhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: SEKJ1983 Haldin Ulfvens 1987 Point counts have been developed for a standard monitoring method of breeding waterfowl Koski- mies Pöysä 1985 1987 In brief the observer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430195f3b6d57382d752249504fd1html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=1983-haldin-ulfvens-1987-point-counts-have-been-developed-for-a-standardhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: SEKJ1983 Haldin Ulfvens 1987 Point counts have been developed for a standard monitoring method of breeding waterfowl Koski- mies Pöysä 1985 1987 In brief the observer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430195f3b6d57382d752249504fd1html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=1983-haldin-ulfvens-1987-point-counts-have-been-developed-for-a-standardhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: SEKJ1983 Haldin Ulfvens 1987 Point counts have been developed for a standard monitoring method of breeding waterfowl Koski- mies Pöysä 1985 1987 In brief the observer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsusreader034viewer20220430195f3b6d57382d752249504fd1html5thumbnails6jpg width=140 height=200 divdiv