Buntspecht. 1). Erwachsener Mann. 2). Erwachsene Frauen. 3. und 4. Jun...
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Erwachsene Phalarope. 1). Erwachsene. Männlich. 2). Wintergefieder.
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Elfenbeinmöwe. 1). Erwachsener Mann. 2). Junges zweiter Herbst.
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Rothalstaucher. 1). Ausgewachsenes männliches Federkleid. 2). Junges W...
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Am wenigsten Wasser-Schiene. 1). Erwachsener Mann. 2 Jung.
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Maryland-Grasmücke. 1). Erwachsener Mann, 2. Junger Mann, 3. Weiblich....
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Amerikanischer Flussregenpfeifer. 1). Erwachsener Mann. 2). Young im A...
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Sichelstrandläufer. 1). Erwachsener Mann. 2). Jung.
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Schwarzkopfmöwe. 1). Ausgewachsenes männliches Federkleid. 2). Young f...
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Schmids Lerchenammer. Erwachsener Mann.
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Ultramarine Jay. Adult Male. - Drawing. Public domain image.
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Brown Pelican. Adult Male. - Public domain zoological illustration
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Hutchins's Goose. Adult Male. - Public domain zoological illustration
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Haubentaucher. 1). Erwachsene Männchen im Frühling. 2). Young (erster ...
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Gehörnte Haubentaucher. 1). Erwachsener Mann. 2). Weiblich im Winter.
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Purple Gallinule. Ausgewachsenes Männchen, Federkleid.
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Common Gallinule. Adult Male. - Public domain zoological illustration
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Gelbkronenreiher oder Qua Bird. 1). Ausgewachsenes männliches Federkle...
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Gelbbrust-Eisenbahn. Erwachsene Männchen im Frühling.
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![Weiße Ibis. 1). Erwachsene [männlich]. 2). Jung, zweiter Herbst.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NDMvMTIvMzEvd2hpdGUtaWJpcy0xLWFkdWx0LW1hbGUtMi15b3VuZy1zZWNvbmQtYXV0dW1uLTI0YjBlYS02NDAuanBn/40/23/webp "Weiße Ibis. 1). Erwachsene [männlich]. 2). Jung, zweiter Herbst.")
Weiße Ibis. 1). Erwachsene [männlich]. 2). Jung, zweiter Herbst.
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Fulmar Sturmvogel. Ausgewachsenes männliches Sommergefieder.
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Harris 'Finke. 1). Erwachsener Mann. 2). Junge Frau.
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