search phrase: nose shape variation in humans due to climate change

Nose form was shaped by climate

https://www.psu.edu/news/research/story/nose-form-was-shaped-climate

Climate shaped the human nose

https://www.theguardian.com/science/2017/mar/16/climate-shaped-the-human-nose-researchers-say

Respiratory adaptation to climate

https://www.nature.com/articles/s41598-021-86830-x

Face shape described by the first dimensions of the reduced rank regression. Dimension 1: Dark blue wireframes correspond to warmer climates and light blue wireframes to colder climates. Dimension 2: Dark green wireframes correspond to drier climates and light green ones to more humid climates. In both cases, shaded surfaces represent the internal nose configuration.

Animals 'shapeshifting' to adapt to rising temperatures

https://www.nhm.ac.uk/discover/news/2021/september/animals-shapeshifting-to-adapt-to-rising-temperatures.html

Shape-shifting: changing animal morphologies

https://www.cell.com/trends/ecology-evolution/abstract/S0169-5347(21)00197-X

thermal physiology

https://pubmed.ncbi.nlm.nih.gov/29479693/

Thermoregulation drives beak size evolution 

https://pubmed.ncbi.nlm.nih.gov/28700095/

BIRD WHISTLE

https://makerworld.com/en/search/models?keyword=bird+whistle