Bird photos - Mexico - Jesper Bay Jacobsen

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Bird photos, sounds and videos

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Photo collections
Embedding	<a target="_blank" href="https://jesperbayjacobsen.com/header.php?file=bview&search=species&id=791" >More documentation here.</a>

Black-crowned Night-Heron (Nycticorax nycticorax) ebird/Clements (2019)
	45 (1 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli) Herons, Egrets and Bitterns (Ardeidae) Presa Calles, Sierra Fría, Aguascalientes (Agu), Mexico 2008-12-12 Adult flying.
	46 (1 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli) Herons, Egrets and Bitterns (Ardeidae) Presa El Cedazo, Aguascalientes, Aguascalientes (Agu), Mexico 2008-12-30 Adult standing.
	44 (1 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli) Herons, Egrets and Bitterns (Ardeidae) Presa El Cedazo, Aguascalientes, Aguascalientes (Agu), Mexico 2009-05-29 Adult spreading wings.
	937 (1 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli) Herons, Egrets and Bitterns (Ardeidae) Laguna Zapotlán, Jalisco (Jal), Mexico 2012-12-11 1cy bird. Yellow-crowned Night-Heron which can also be seen in the area has a shorter thick black bill in non-adult birds.
	2216 (1 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli) Herons, Egrets and Bitterns (Ardeidae) Presa La Vega, west of Gdl, Jalisco (Jal), Mexico 2016-03-31 Adult.
	2217 (1 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli) Herons, Egrets and Bitterns (Ardeidae) Presa La Vega, west of Gdl, Jalisco (Jal), Mexico 2016-03-31 2cy bird with brown-streaked throat and belly.
	2218 (1 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli) Herons, Egrets and Bitterns (Ardeidae) Presa La Vega, west of Gdl, Jalisco (Jal), Mexico 2016-03-31 Adult. In adult plumage all birds are practically looking alike.
	2437 (3 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli) Herons, Egrets and Bitterns (Ardeidae) Parque Los Colomos, Guadalajara, Jalisco (Jal), Mexico 2017-04-12 Likely a 3 cy bird entering adult plumage. My first in the park.
	2529 (1 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli) Herons, Egrets and Bitterns (Ardeidae) Chimo, Cabo Corrientes, Jalisco (Jal), Mexico 2017-09-17 1cy bird. 3 birds foraging at the mouth of the creek streaming down along the village. The heavy white spotting on the back and the extensive yellow on the lower mandible is better for this species rather than Yellow-crowned.
	2530 (1 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli) Herons, Egrets and Bitterns (Ardeidae) Chimo, Cabo Corrientes, Jalisco (Jal), Mexico 2017-09-17 1cy bird. Other than 2529, but together. See comment with 2529.
	2950 (1 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli (American)) Herons, Egrets and Bitterns (Ardeidae) La Tovara, San Blas, Nayarit (Nay), Mexico 2019-02-27 Juvenile with pointed pale bill and large spots on wing.
	2951 (2 photos) Black-crowned Night-Heron (Nycticorax nycticorax hoactli (American)) Herons, Egrets and Bitterns (Ardeidae) La Tovara, San Blas, Nayarit (Nay), Mexico 2019-02-27 Adult with the black cap, or crown.