Tuesday, June 23, 2026


 The other day I was reading about a group of birds called the jacanas, at least one species of which (the comb-crested jacana) has a really interesting parenting behavior--if the male, who is primarily responsible for raising the chicks, thinks his brood is in danger, he scoops them up under his arms and runs away carrying them. If you see a jacana doing this, it looks utterly bizarre until you realize what's going on.

So, naturally, my next thought was that it would be great to see a dinosaur doing this. Here's Struthiomimus being a good dad and carrying his brood to safety.

I'd like to point out that even though some dinosaurs appeared to have been born precocial, or able to move and feed themselves right after hatching, that does not imply no parental care in the species. Many modern species are born precocial simply because their parents are always on the move and the babies need to get going ASAP, but they still receive plenty of upbringing. Consider nomadic herbivores like horses and giraffes, whose babies can walk within hours after birth but still spend considerable time being raised by mom. So it's a mistake to find fully-developed dinosaur hatchlings and assume they were abandoned, sea-turtle style.

(I'd also like to point out that the closest modern relatives of dinosaurs - crocodilians and birds - both exhibit extensive parental care before and after hatching. There is no reason to think dinosaurs stupidly plodded away from their clutches and had no instinct for rearing the next generation.)

Dinosaur paleoartists, study bird behavior. You'll be glad you did.

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.