Kyle Horner

The more I think about it, the clearer it is that the crab is the clear winner in this comparison, even though I have not laid eyes on this supposed dancer. Maybe the dancer was named after the crab and not the other way around. It would seem more fitting, at least.

It's handsome, too, with an array of colours to rival any burlesque outfit. It definitely gains points on the dancer in the eye-stalk department, a feature which I've always loved in all creatures that wear it. 👇

The Sally Lightfoot Crab is allegedly named for a colourful Caribbean dancer who was light on her feet. I don't know if that's insulting to the dancer or the crab, but I think I'm offended on behalf of both. What sort of dancer has ten legs, anyway? 🧵

Distinct enough is this brooding heron that it was recently elevated to a species of its own, the coolly-named Lava Heron (part of a three-way split of Striated Heron). Definitely a distinction well-deserved for one of the foxiest herons around.

This dark-mode perfection serves a purpose, as the shorelines of the Galapagos are largely made of hardened lava, which is black. Like a vigilante in the night, then, the heron stalks its prey and avoids attackers under the cover of darkness, albeit in daylight. 👇

Until very recently, you could find a Striated Heron in nearly every warm part of the world. They varied a little from place to place, but you'd pretty much recognize them wherever you went. Except, perhaps, in the Galapagos. 🧵

It's fascinating to imagine Darwin (and his cohorts) envisioning from scratch these ideas that we so easily accept today. It just goes to show that if you want to be a revolutionary thinker, you need to stop looking at boobies and focus on what really matters.

This diversity represents the process of adaptive radiation, where one species divides and conquers varying habitats or food sources. There is little competition on the Galapagos, so there are 17(ish) species of finches today occupying every available niche. 👇

The finches of the Galapagos are famous as the inspiration for Darwin's ideas on evolution. Just as well, too, because they're not much to look at. If their ancestor had remained on the South American continent, birders wouldn't exactly be flocking to see them. 🧵

If you've ever wondered about the words we use to describe the colours of birds (who hasn't?) I've got all the answers you seek. Today on the blog: The Colours of the Birds of the World. Full-sized image available there. seagullblog.com/2025/11/04/the…

The lesson, I figure, is that if you want to have it all you just need to do the opposite of what everyone else is doing and be prepared to look a bit weird. That started out as a joke but it actually sound pretty good. Go forth and be weird. What's the worst that can happen?

The Swallow-tailed Gull, with its big, googly eyes, is purpose-built for midnight snacking on the ocean's surface-feeding abundance. Fish and squid are on the menu, and with other seabirds handcuffed by their poor night vision, there's more than enough to go around. 👇

In profile, the Swallow-tailed Gull is sublime. The soft gradients, the long wings, the gently curving beak, the tasteful pops of colour...it's a looker in side-view, no doubt. Head-on though, it's a total weirdo. 🧵