英:[ˈblækˌfʊtɪd]
美:[ˈblækˌfʊtɪd]
英:[ˈblækˌfʊtɪd]
美:[ˈblækˌfʊtɪd]
黑脚信天翁(太平洋沿海岛屿的一种信天翁(黑脚信天翁)
黑色或暗黑色
脚和腿呈黑色
脸部呈白色 )
noun
an albatross (Diomedea nigripes) of the Pacific that is chiefly blackish with dusky bill and black feet and legs called alsogooney
noun
an albatross (Diomedea nigripes) of the Pacific that is chiefly blackish with dusky bill and black feet and legs called alsogooney
The first known use of black-footed albatross was in 1839
1 The count starts in December and must be completed in 21 days by the Nesting Albatross Census Team, which tracks two species of seabirds on the island: the black-footed albatross and the Laysan albatross.
2 These species, none of which are currently listed under the Federal Endangered Species Act, include the rufous hummingbird, golden-winged warbler and black-footed albatross.
3 His team saw their first black-footed albatross nest there last year, a feat for the endangered species.
4 Scientists have begun to gather genetic data on stressed species like Jonah crabs, the black-footed albatross, and narwhals in a nascent bid to genetically modify animals to deal with changing conditions.
5 Watch to see the journey of these black-footed albatross.