Here’s just two of the shots I made in November of this frequently seen tropical bird, the Blue-gray Tanager, Thraupis episcopus (eBird link) is found only in tropical Central & South America and is one of the more frequently seen birds for me in Costa Rica as my Gallery: Blue-gray Tanager will show.
The feature photo at top is what most of this species looks like and I am guessing that the more rotund one below is a pregnant female, with several eggs to lay. 🙂
¡Pura Vida!