Letters · July 31, 2026 Featured issue

Small yes, but giant in beauty

Nature's most fascinating red

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Recent letters

Reflections that arrive by email, one each season. Go back, re-read, or start with the first.

A skill that transforms parrots, macaws, parakeets and macaws into true acrobats of the...

Get to know some of the most spectacular tanager of our avifauna

How many species of Rooster of the Mountain do you know?

The hummingbird tanager hides one of the most curious mechanisms in Brazilian ornithology.

In nature photography, the fear of noise causes many photos to cease to exist.

The smallest hummingbird in Brazil, found only here (and you probably never noticed).