Sao Paulo (1 Viewer)

[testoduro]

In a busy park in the city center. April. What is it?

Thank you!

 

[THE_FERN]

Difficult viewing on my phone, but looks like a hornero, perhaps rufous

 

[Brian J Small]

or perhaps Sayaca Tanager...

 

[THE_FERN]

or perhaps Sayaca Tanager...

Hmm looked at it on a proper screen. Certainly not a hornero. Looks very strange for sayaca tanager, even if that is more likely (e.g. v white underparts, apparently short tail, clear demarcation between white and non-white and apparently white lores.) If this were Australia I'd be considering a shrikethrush. But I don't have any other suggestions.