Pine Swamp Warbler
To answer yesterday’s quiz by RTPI Affiliate Sean Graesser, the Pine Swamp Warbler (Sylvia pusilla) was a bird Audubon originally painted as a new species of warbler. However, you may have figured out that it was the female Black-throated Blue Warbler (Setophaga caerulescens). This was an interesting mistake that highlighted the dimorphism between the male and female. It is one of the most drastic sexually dimorphic species of North American warblers.
Read MoreLong-tailed Manakin (Chiroxiphia linearis) Pair
We have showed you the exquisite male previously but here we have both the Long-tailed Manakin (Chiroxiphia linearis) male and a lovely female by RTPI Affiliate Sean Graesser. He notes that you can see the interesting sexual dimorphism Manakins have. Most species congregate in a lek, where the males perform a dance for the female, after which she makes the nest and raises the chicks. Photographed for the Meet Your Neighbours global biodiversity project in Costa Rica.
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