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The wood stork occurs and breeds in Central and SouthAmerica. are considered a distinct population segment, which is protected by the ESA and the Migratory Bird Treaty act. Fish and Wildlife Service, I was involved in various aspects of the species habitat protection largely on the regulatory arena. Photo: U.S.
And, in SouthAmerica, there is at least one species that is being heavily preyed on by North American Minks which are not supposed to be in SouthAmerica. Their natural range is in a smallish region of southern SouthAmerica. Some of the lakes they breed on have been stocked with salmon and trout.
The Great Grebe , Podiceps major , is a bird of SouthAmerica where it frequents large waters and coastline on both sides of the continent. It prefers large waters and coasts during the non-breeding season, but seeks out wooded, well vegetated lakes and marshes for breeding. And did I mention that it was big?
Perhaps the most complicated and bizarre mating system is that of the Rheas of SouthAmerica. They live in flocks in the open country shrubland of Southern SouthAmerica. Females end up mating with several males laying eggs in as many nests as partners they can have during a breeding season.
Black Tern in Breeding Plumage. Black Terns do not breed or over-winter in Florida, they merely migrate through on their way to Central and SouthAmerica. In terms of looks, their breeding plumage is the polar opposite of all other tern species: a deep ebony, truly striking. Black Tern in Non-Breeding Plumage.
The Andean Flamingo ( Phoenicopterus andinus ) is one of the three flamingos occurring in the high Andes of SouthAmerica. Egg harvesting to sell as food was intensive then, with thousands taken annually from the breeding colonies in Chile. The Andean Flamingo is now protected under the Endangered Species Act of 1973.
With birds bedecked in their breeding best and filling the air with song, this is migration at its loveliest. Threatened by loss of habitat both on breeding as well as wintering grounds, a few species have even become endangered or at least on a perilous track towards that worrisome designation.
Brown Pelicans in non-breeding plumage. The Brown Pelican occurs in both the Pacific and Atlantic coasts of North America and northern SouthAmerica. Both are the only Pelican in their non-overlapping breeding grounds. Peruvian Pelican in non-breeding plumage. Brown Pelican in Breeding Plumage.
Cliff Swallows migrate to North America from their wintering grounds in SouthAmerica to nest in large colonies, sometimes numbering in the thousands. In addition to their homing tendency, breeding swallows are attracted to old nests. Under suitable conditions, a nest is quite durable and can be used in successive years.
My morning routine has already been simplified down to the essentials – roll out of bed and out from under the protective mosquito net, pull on dirty odorous field clothes, munch down a quick breakfast. You don’t really know a bird until you’ve studied it on its breeding grounds. Here is a little forpling on day one.
Baltimore Orioles spend their winters in Florida, Central, and SouthAmerica, and migrate north to breed in much of the Eastern United States. In 1882 the legislature passed special provisions to protect the bird, decades before the passage of the Migratory Bird Treaty Act of 1918.
The best season for the north-west circuit is February to May, during the rains when most birds breed. Serengeti NP protects a huge swathe of almost 15,000 km2 / 6000 mi2 in north-west Tanzania. The best timing is during the rains, April-May and October-November, when birds breed. Next time, see you in SouthAmerica.
This map shows the distribution of the World’s bird species, based on overlying the breeding and wintering ranges of all known species. It makes me think what is the meaning of life, the universe and everything? Why am I here? And where all those birds are? Map by BirdLife International.
Though they weight less than two ounces, Least Terns migrate from SouthAmerica to the West, East, and Gulf Coast to breed on dunes or flat gravel roofs (there are also populations in the middle of the United States). There is no mistaking a Least Tern: they were back!
In Costa Rica, it’s also happening, not as in full force mode as the temperate north but that will change in a month when we see thousands of Eastern Wood-pewees , flocks of Eastern Kingbirds , and other species hurrying their way to SouthAmerica. Habitat for migrants and a rare endemic burned for planting with a monoculture.
The vast majority of Baltimore Orioles that breed in North America return to the tropics between Mexico and northern SouthAmerica for the cold half of the year. Not a minute later, I’d scooped up my kid and sprinted back into the house for my binoculars and camera. The proposal from U.S.
The source of this ranking, BirdLife International, lists Bolivia as currently having 1,439 bird species, including 18 breeding endemics. Like most maps, colors are used to indicate seasonal status (breeding resident, Austral migrant/visitor, Boreal migrant, etc.). Distribution maps are also different from other field guides.
The question is why these natives of rural areas in southern SouthAmerica (east of the Andes) have been so spectacularly successful in establishing their colonies. Some articles speculate that the nests offer protection against the cold. There are a lot of pet psittacines out there that escape or are released.
One of the two sub-species of Red Knot occurring in North America, the Rufa subspecies breeds in the Canadian Artic Region and migrates along the east or Atlantic coast of the United States. The other sub-species, Calidris canutus roselaari , migrates along the Pacific Coast and breeds in Alaska and the Wrangel Island in Russia.
They are fiercely territorial on breeding territory, but in migration they often gather in rather large numbers. Eastern Kingbirds breed across the eastern United States and much of southern Canada. They migrate through Central America and winter in SouthAmerica, apparently almost entirely east of the Andes.
I got to see a beautiful female and owlet on a trip to a secret nest location near Howard Prairie Lake (human-made nest structures have enhanced local breeding for these huge owls whose nest success is boosted to 83% on artificial platforms vs. 66% at natural sites). Adam’s BBOTY – Lammergeier.
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