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CRESLI Kemp's ridley sea turtle page
Also unique to their behavior, all females nest in large numbers at the same time (called an "arribada"), only ... made in the 1940's which shows approximately 45,000 females at the single nesting beach. Since then these numbers have declined drastically. As of 1990 the annual count of females returning to the one nesting beach was under 300 individuals! ...
cresli.org

Wood Duck Facts, Figures, Description and Photo
The bill is blue-gray and the legs and feet are dull grayish-yellow. Females utter a drawn-out, rising squeal, "oo-eek" when flushed, and a sharp "cr-r ... wooded riparian corridors. Wood ducks prefer riparian habitats, wooded swamps, and freshwater marshes. Females nest in tree cavities or nest boxes and lay an average of 12 bone-white eggs. Migrating and Wintering ...
ducks.org

Euroturtle
The temperature determining sex ratio differs between species and nest locations. 8. Do mother turtles attend to their nests? No, once a nest ... transmitters are attached to gravid (egg bearing) females that come ashore to nest. Tracking has provided important information on ... sea turtle studies have focused on land when the females nest, for ease of observation. Little research has been ...
euroturtle.org

Euroturtle
The temperature determining sex ratio differs between species and nest locations. 8. Do mother turtles attend to their nests? No, once a nest ... transmitters are attached to gravid (egg bearing) females that come ashore to nest. Tracking has provided important information on ... sea turtle studies have focused on land when the females nest, for ease of observation. Little research has been ...
euroturtle.org More from this site

Leatherback Turtle
Females nest several times a season on open sandy beaches, and though they are an endangered species ...
farallones.org

Olive Ridley Turtle (Lepidochelys olivacea) - Office of Protected Resources - NOAA Fisheries
Despite these theories, scientists have yet to determine the actual cues for ridley arribadas. Not all females nest during an arribada, instead some are solitary nesters. Some olive ridleys employ a mixed nesting strategy. For example, a single female might nest during an arribada, as well as nest ...
www.nmfs.noaa.gov

Rideau Canal Waterway - Building a Loon Nest
An artificial nest has other advantages as well. If properly located, it ... away. The loon will mound this material up for her nest. Tow the nest out to a suitable spot (see below), attach the anchor ... includes unmated loons trying to partner with existing mated males or females (chasing away or even killing an existing mate). So, although I ...
www.rideau-info.com

May 2000 nest visits
May 2000 Nest Visits May 30, 2000 - Tragedy strikes Nest 3 We were saddened to discover today that the father of Nest 3 had died. He was found within the nest ... nest. Nest 1-May 30, 2000 Photo by Jim Mason Nest 1-May 22, 2000 Photo by Charles Cope May 22, 2000 - Most females ... building Six eggs in Nest 2! Fresh elm leaves line the nest cup. The males bring these leaves. Nest 2 - May 15, 2000 ...
gpnc.org

Minimizing Male Martin Nest Domination Through House Design
By dominating as many rooms ... nest sites to select from, the more attractive the territory is to the females. The nest domination behavior is most prevalent during male territory and mate selection and during nest building ...
purplemartin.org

Houston Arboretum and Nature Center: Conservation: Other Wildlife: Cooper's Hawk Nest
Conservation: Other Wildlife: Cooper's Hawk Nest Home Squirrel Cooper's Hawk Nest at the Arboretum The Cooper's Hawk (Accipiter cooperii) ... breeding habitat are forested areas. The breeding pair builds a stick nest in large trees. The incubation period ranges from 30 to 36 ... time in the nest. Note females orange eye. Chicks spend most of their time standing on the edge of the nest. Adult not always ...
houstonarboretum.org