| Scientific Name | Poecile gambeli gambeli |
| Category | D |
| Taxon | Birds |
| Climate Change Vulnerability Score | Less Vulnerable |
The Mountain Chickadee (Poecile gambeli gambeli) is a small (11-14 cm [4-5.5 in] long; 11 g [0.4 oz]), gray bird with a black throat and cap and white stripe over the eye. It forages for small insects in dry, mountainous forests while clinging to small limbs and twigs, sometimes upside down. The Mountain Chickadee will experience a high degree of climate exposure and has a high adaptive capacity. Overall, it has a Climate Change Vulnerability Index ranking of Less Vulnerable under both Representative Concentration Pathway (RCP) 4.5 and RCP 8.5 Scenarios. The Mountain Chickadee’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.


