A new study published in the Journal of Raptor Research, titled "Factors Influencing Nestling Sex Ratios of Suburban and Rural Red-Shouldered Hawks, 2004–2016," finds that hawk parents prioritize ...
The first thing Ross Gough noticed was a darkening spot of fluff on the upper feathers of the red-tailed hawk fledglings’ wings. Up till now, the three babies had been totally white fluff balls. Now, ...
Few among us appreciate being called cheap, yet this term has a useful application in bird world. A new study published in the Journal of Raptor Research, “Factors Influencing Nestling Sex Ratios of ...
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