What are you doing in my swamp, sparrow?! Today we received several different songbirds including this caught-caught Swamp Sparrow with a broken leg. We have splinted the leg and we hope with time and medication the fracture will heal successfully. As their name suggests, this bird species lives in wetlands with tall reed-y vegetation for them to hide in. A paper published in 2018 (Lachlan et al.) found that much like how human cultural quirks are passed down from one generation to the next, the song of Swamp Sparrows has remained constant for generations — possibly up to 1,000 years. Instead of embracing novel variations in song, Swamp Sparrows instead conform to the singing of older birds and over time refine their song to resemble the style of songs that they hear most often. Like humans, these song-traditions do vary slightly by location — just like how family traditions may change slightly when you move to a new area — but this bias towards conformity has kept the song of this sparrow practically the same in every wetland for generation after generation.











