GR Hepp, RA Kennamer, WF Harvey IV - The Auk, 1990 - JSTOR
We investigated the effects of body mass of incubating female Wood Ducks (Aix sponsa) on aspects of their current and future reproduction, and we examined factors that affect length of …
Successful development of bird eggs occurs within a relatively narrow range of incubation temperatures (White and Kinney! 974). Cooling of eggs increases as ambient temperature …
GR HEPP, RA KENNAMER, WFH IV - The Auk, 1990 - JSTOR
We investigated the effects of body mass of incubating female Wood Ducks (Aix sponsa) on aspects of their current and future reproduction, and we examined factors that affect length of …
[引用][C]to three recesses each day to forage (Afton 1980
FW DUCKS - The Auk, 1990
[引用][C]to three recesses each day to forage (Afton 1980