Bosque del Apache is part of the United States National Wildlife Refuge System, a national network of lands and waters set aside and managed for the benefit of wildlife.
Snow geese by
Paul Sager, on Flickr
Situated between the Chupadera Mountains to the west and the San Pascual Mountains to the east in south-central New Mexico, the Bosque del Apache National Wildlife Refuge was established in 1939 to provide a critical stopover for migrating waterfowl. The refuge is well known for the tens of thousands of cranes, geese, and ducks who winter in the refuge each year.
Snow goose During the spring and fall migrations, the 57,331-acre refuge is used for rest and refueling by many birds as they follow the Rio Grande River through the woodlands that hug the riverbanks, called bosque.
Snow geese The film camera used was an EOS 1V, the last model of Canon professional film cameras, released in 2000 and discontinued in May 2018. Processing and scanning was performed by North Coast Photography Services of Carlsbad, CA. Film - Kodak Tri-X 400 with a yellow filter on the lens. Lens - EF 300 f/2.8L IS II and Canon Extender 2x III, creating a 600mm f/5.6 configuration.
When flocks are feeding during wintering and migrations, lookouts keep an eye out for eagles and other predators. Upon sighting a threat they call out to the rest of the flock, which may take flight.
Snow geese confusionThis medium-sized goose is one of the most abundant species of waterfowl in the world, breeding in large, often dense colonies north of the tree line from extreme northeastern Russia (Wrangel Island), along the coast and islands of arctic and subarctic North America to northwestern Greenland.
Snow goose The Snow Goose is a voracious forager, feeding for sustained periods of time in concentrated areas. Its diet consists entirely of plant material, and its primary foraging strategy involves grubbing for underground rhizomes, tubers, and roots, but it also grazes on tender new shoots of aquatic and agricultural plants. During migration and on the wintering grounds, they actively scavenge agricultural fields for waste grain.
Snow geese confusion Watching huge flocks of Snow Geese swirl down from the sky, amid a cacophony of honking, is a little like standing inside a snow globe. Snow Goose hunting in the eastern United States was stopped in 1916 because of low population levels. Snow Geese have skyrocketed in numbers and are now among the most abundant waterfowl on the continent.
Snow geese confusion Because of the Snow Goose's flocking behavior on the wintering grounds and during migration, scientists still do not know how, or exactly when, mate selection occurs.
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