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Crested and Proud

10,000 Birds

A crest is a “comb or tuft of feathers, fur, or skin on the head of a bird or other animal” Birds use them for display purposes – they can be either recumbent (not noticeable when not erect) or recursive (noticeable in all states). Quite a few bird species have crests. Crests are made of feathers.

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Are there any animals that have offspring that are usually raised by the father rather than the mother?

Reddit Animals

The only species I know of that are primarily raised by the father is the Greater Rhea and and the African Jancana. submitted by /u/Chris_Weezy123 [link] [comments]

Raised 40
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Whooper Swans at Lake Kussharo, Hokkaido

10,000 Birds

They are ridiculously unafraid of people there – so the cynic in me suspects that swan meat is not regarded as tasty by the Japanese (another explanation, that the Japanese just like animals too much, can presumably be discarded given the country’s very principled approach in insisting on the right to kill whales).

China 198
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Urban Birding in San Diego

10,000 Birds

The festival headquarters is located on the southwest side of Mission Bay, overlooking a marina with nearby Black-crowned Night Herons and frequently plays host to several falcon species, and a short walk to the San Diego River. Granted, it is a large county spanning many different habitats, but San Diego County garners 515 species.

San Diego 186
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“Understanding Animal Behaviour” by Rory Putman

10,000 Birds

Described in the “Territoriality and aggression” chapter, this is a sublime example of behaviour from the “Understanding Animal Behaviour” by Rory Putman, an Emeritus Chair in Behavioural and Environmental Biology at Manchester Metropolitan University, UK. “Understanding Animal Behaviour” by Rory Putman.

Animal 114
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The “Rufa” Red Knot is now protected under the Endangered Species Act

10,000 Birds

Fish and Wildlife Service has listed the “Rufa” population of Red Knot ( Calidris canutus rufa ) as a threatened species under the Endangered Species Act (ESA). The other sub-species, Calidris canutus roselaari , migrates along the Pacific Coast and breeds in Alaska and the Wrangel Island in Russia. Birds in Delaware Bay.

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Rare Arabian leopard cub is born, raising hopes for the species’ survival

Reddit Animals

submitted by /u/jr_planet_earth [link] [comments].