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Results 1 - 10 from 75 for clutch size in 0.626 sec.
EMS - Environmental Entomology - Invertebrate Surveys and Conservation - Bird and Insect Databases
... for clutch female; begins with last or fourth egg unhatched eggs pre-1947 0.49, 1956-1970 1.48; brood size pre ... older at least one egg hatched 73%; mean brood size 3.3; mean clutch size 5.1 at least one young fledged 57% ... size 50-60 days; stay with parents first winter, independent in spring precocial and nidifugous very short time largely self-feeding, cared for by both sexes if one clutch ...
www.environmental-entomology.co.uk
Snakes in the grass on Maui?
While the brown tree snake has a clutch size of between four and 12 young, he said, python and boa clutch sizes range from 30 to 100. The state has ...
www.hear.org
Peregrine Falcon - WDNR
If the eggs are lost early in the nesting season, she may lay another clutch. The female does most of the incubating. After 32 days, the eggs hatch. Newly hatched ... , and meadowlarks. They occasionally prey on ducks. Natural History: Breeding: Nest at 3 years old. Clutch size: 3-4 cream or buff eggs with red-brown markings; laid from March to June ...
www.dnr.state.wi.us
ITEC Conservation Programs
Understanding the current nesting population size for sea turtles represents the first step in developing long-range plans for their ... each of the beaches. After recording vital biometric data on nesting females, such as turtle size, clutch size, nest location, etc., metal tags will be attached to the posterior flippers (leatherback) or ...
www.itec-edu.org
USGS Patuxent Wildlife Research Center Staff Profile
Foster, M. S. 1974. A model to explain molt-breeding overlap and clutch size in some tropical birds. Evolution 28: 82-190. Return to Staff Profiles Listing U.S ...
www.pwrc.usgs.gov
Mallard
Average clutch size for a Mallard is about 8 creamy to gray or greenish buff eggs. Eggs hatch ...
deltawaterfowl.org
Piping Plover - WDNR
Great Lakes region, chironomids comprise a large part of the diet. Natural History: Breeding: Clutch size: 4 eggs; laid in May. Incubation: 24-31 days, by both parents.. Young fledge 21 ...
www.dnr.state.wi.us
Green Sea Turtle
(Keuper-Bennett and Bennett 2001). The average clutch size is 110-115 eggs, and clutches are produced every 2-4 years. The temperature of ...
earlham.edu
Euroturtle
Clutch size has been found to have a positive relationship with shell size in Green turtles and in some populations of Loggerheads. With Olive ridleys there is a positive relationship between clutch size and shell size ...
euroturtle.org
Euroturtle
Clutch size has been found to have a positive relationship with shell size in Green turtles and in some populations of Loggerheads. With Olive ridleys there is a positive relationship between clutch size and shell size ...
euroturtle.org
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