I’m sure you’ve recently seen postings about the annual Rusty Blackbird Spring Migration Blitz. The Blitz encourages people to count Rusty Blackbirds which are in severe decline nationwide. Even a recording of zero is okay as it shows that people are looking and not just missing them. I plan to go out several times this spring, starting this weekend, and look for Rusty Blackbirds in the appropriate habitat.
But I encourage you to look for a another migrating species this spring. If you remember back in December I posted about endangered species in Indiana. On the IUCN list of VULNERABLE SPECIES were three species. One was the Rusty Blackbird. Another is a summer resident, the Cerulean Warbler, which I’ll discuss later this spring.
And the one that is migrating through right now is the Horned Grebe. I encourage you to get out and actively look for Horned Grebes just as much as Rusty Blackbirds because it’s also in a state of severe decline.
I’m not sure why the Horned Grebe doesn’t get the same attention as the Rusty Blackbird. Maybe because it migrates through much of the Eastern US as opposed to wintering here as the Rusty Blackbird does. But worldwide the Horned Grebe is in severe decline.
I also think the Horned Grebe gets less attention in North America than the Rusty Blackbird because it’s a global species has opposed to the Rusty Blackbird being a North American species. Rusty Blackbirds winter in southern swamp hardwood forests and then migrates north to the Arctic tundra.
If you plan on going out looking for Horned Grebes, which I hope you will, here are some hints.
- They like the large, deep water lakes. In my area that means large dammed reservoirs or the smaller man-made gravel pits or interstate borrow ponds. I have also seen them to a lesser extent on wide waters of rivers, but more often on the deep lakes and ponds.
2. If you’re going to get an accurate count, take time to sit and wait. Horned Grebes have a tendency to dive for a length of time and come up in a different part of the lake. So for an accurate count I usually sit and wait.
And once you have a count be sure to enter in eBird. Because eventually the Horned Grebe will pop up on someone’s radar and they will make more birders in North America aware it is an endangered species. And any data you enter in eBird will be used to show their decline and hopeful recovery over the years.