The threatened Nene goose seems quite happy to live on the course, grazing on the short grass.
Juvenile birds return to the colony three years after fledging, but do not mate for the first time until seven or eight years old. During these four or five years they form pair bonds with a mate that they will keep for life. Courtship entails especially elaborate 'dances' that have up to 25 ritualized movements.
The breeding season is from November to June, and the rest of the year they spend at sea. The albatross can take advantage of air currents just above the ocean waves to soar for hours or days without flapping its wings. They do rest on the water to feed or sleep, but have been know to sleep while flying to avoid predators.
Both parents take turns incubating their single egg for almost two months before it hatches. As we gathered around the birds, this adult stared us squarely in the eyes and boldly walked through the crowd of admiring people, headed to his chick hidden under a tree behind us. When you only get one chick at a time, you have to take extra good care of it.
We watched this chick tapping his parent's beak until she finally opened her mouth and regurgitated something for it to eat. An albatross named Wisdom hatched in or around 1951. In 1956, at the estimated age of five, she was tagged by scientists at Midway Atoll. The USGS have tracked Wisdom since she was tagged, and they have logged that Wisdom has flown over three million miles since 1956. To accommodate her increasing longevity, the USGS has replaced her tag a total of six times. In December, 2016, Wisdom (at the approximate age of 66) hatched and reared another chick. In December 2017, she was breeding again. Most albatrosses lay every other year, but Wisdom has successfully hatched a chick every year since 2006.
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