| Scientific Name | Ammodramus savannarum perpallidus |
| Category | D |
| Taxon | Birds |
| Climate Change Vulnerability Score | Moderately Vulnerable |
The Grasshopper Sparrow (Ammodramus savannarum perpallidus) is a small sparrow (11-11.5 cm [4-4.5 in] long; 14-20 g [0.5-0.7 g]) that is brown and tan with a white eyering and often yellow coloring between the eye and the bill. It forages for grasshoppers and other insects and spiders in the summer and seeds in the winter. It is found in grasslands and open pastures with little to no shrubs. The Grasshopper Sparrow will experience a high degree of climate exposure and has a moderately high adaptive capacity. Overall, it has a Climate Change Vulnerability Index ranking of Moderately Vulnerable under both Representative Concentration Pathway (RCP) 4.5 and RCP 8.5 Scenarios. The Grasshopper Sparrow’s climate change vulnerability is impacted by factors related to movement and life history, which influence its ability to shift in space and persist in place. It also has documented or modeled responses to climate change that impact its vulnerability score.



