Critical Role BIRD WATCH: C4E27
Time to First Bird (TTFB): 00:25:57 (+00:03:56 from C4E26)
Total Species Mentioned: 3 (+0 from C4E26)
New Species Mentioned: 1 (the cuckoo!)
Falcon -> Brown Falcon (Falco Berigora)
Magpie -> Maghreb Magpie (Pica mauritanica) look at her eyeliner. queen.
Cuckoo -> Common Cuckoo (Cuculus canorus)
In honor of our new addition, it's time for another...
...on the cuckoo! Cuckoos are birds in the family Cuculidae - that's right, a real, actual monophyletic group for once. Most cuckoos are medium-sized, slender birds, and primarily arboreal. However, there's also a subset of terrestrial birds in the cuckoo family, including the roadrunner (meep meep)!
Cuckoos are perhaps most famous for their behavior of brood parasitism, in which they lay their eggs in the nests of other bird species. When these eggs hatch, the cuckoo chicks are raised alongside the other species. This evolutionary adaptation allows cuckoos and other brood parasites to, shall we say, keep their eggs in multiple baskets, increasingly the likelihood of at least some of their offspring surviving. On the other side, the addition of parasitic eggs can be a detriment to the host species, causing various forms of protection against brood parasitism to evolve along with the practice.
Not all members of the cuckoo families are brood parasites - although the common cuckoo is, hence the frequent association. Some cuckoos, including the common cuckoo, are obligate brood parasites, meaning they only reproduce via this method. Others are nonobligate brood parasites, meaning they may lay their eggs in other nests or raise their own young. Roadrunners are an example of nonobligate brood parasites.
Enjoy a cuckoo gallery below! IDs in alt text.