Hen “Greenhead” Mallard 🤨 we thought the same thing when we first saw this specimen at the UC Davis Museum of Wildlife of Fish Biology! Learn from Curator, Andrew Engilis, Jr. on how this occurs and learn more by reading a recent study done by Philip Lavretsky and Flor Hernandez from University of Texas El Paso and Brian Davis from Mississippi State University on Ovarian degeneration resulting in the phenotypic masculinization of a wild female Mallard. Link is in our bio of their study. 🔬🦆 |
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Hen “Greenhead” Mallard 🤨 we thought the same thing when we first saw this specimen at the UC Davis Museum of Wildlife of Fish Biology! Learn from Curator, Andrew Engilis, Jr. on how this occurs and learn more by reading a recent study done by Philip Lavretsky and Flor Hernandez from University of Texas El Paso and Brian Davis from Mississippi State University on Ovarian degeneration resulting in the phenotypic masculinization of a wild female Mallard. Link is in our bio of their study. 🔬🦆 |
18.9K viewsSep 12, 2023
FacebookCampus Waterfowl
Mallard hen getting lippy in the marsh. I love this shot cause it’s not easy to come by !! - - #waterfowl #wildfowl #duck #mallard #waterfowlphotography | Matthew Ryan Bielski
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Mallard hen getting lippy in the marsh. I love this shot cause it’s not easy to come by !! - - #waterfowl #wildfowl #duck #mallard #waterfowlphotography | Matthew Ryan Bielski
25.3K views8 months ago
FacebookMatthew Ryan Bielski
Mallard Identification, All About Birds, Cornell Lab of Ornithology
Mallard Identification, All About Birds, Cornell Lab of Ornithology
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