参考文献：（上下滑动可浏览）
1. 国家气候中心：当前我国高温热浪事件达61年来最强. available from: http://news.china.com.cn/2022-08/17/content_78376313.htm.
2. 印度遭遇百年最强热浪，上百人死亡，什么原因引起的？. available from: https://baijiahao.baidu.com/s?id=1736669235578937317&wfr=spider&for=pc.
3. amid heatwave, 'exhausted' birds falling from sky in india.
4. keep seeing birds with their beaks open? everything explained. available from: https://birdfact.com/articles/birds-with-their-beaks-open.
5. clarke, a. and m.i. o'connor, diet and body temperature in mammals and birds. global ecology and biogeography, 2014. 23(9): p. 1000-1008.
6. mckechnie, a.e., a.r. gerson, and b.o. wolf, thermoregulation in desert birds: scaling and phylogenetic variation in heat tolerance and evaporative cooling. j exp biol, 2021. 224(pt suppl 1).
7. energetics and thermoregulation by small passerines of the humid, lowland tropics. the auk, 1997. 114(3): p. 341-353.
8. 高温下的动物｜坠落的鸟儿与脱水的刺猬. available from: .
9. 柳劲松, 王德华, and 孙儒泳, 白琵鹭雏鸟的生长和恒温能力的发育. 动物学研究, 2003(4): p. 249-253.
10. extreme heat causing baby birds to injure themselves after fleeing hot nests. available from: https://abcnews.go.com/us/extreme-heat-causing-baby-birds-injure-fleeing-hot/story?id=78924647.
11. extreme heat triggers mass die-offs and stress for wildlife in the west.
12. extreme heat harms forest-dwelling bird chicks more than city ones. available from: https://blog.frontiersin.org/2022/03/23/extreme-heat-harms-forest-dwelling-bird-chicks-more-than-city-ones/.
13. pipoly, i., et al., extreme hot weather has stronger impacts on avian reproduction in forests than in cities. frontiers in ecology and evolution, 2022. 10.
14. collapse of desert birds due to heat stress from climate change. available from: https://news.berkeley.edu/2019/09/30/collapse-of-desert-birds-due-to-heat-stress-from-climate-change/.
15. riddell, e.a., et al., cooling requirements fueled the collapse of a desert bird community from climate change. proc natl acad sci u s a, 2019. 116(43): p. 21609-21615.
16. iknayan, k.j. and s.r. beissinger, collapse of a desert bird community over the past century driven by climate change. proc natl acad sci u s a, 2018. 115(34): p. 8597-8602.
17. pattinson, n.b., et al., collapse of breeding success in desert-dwelling hornbills evident within a single decade. frontiers in ecology and evolution, 2022. 10.
18. climate change and migratory birds. available from: https://www.worldmigratorybirdday.org/2007/index44cb.html.
19. zimova, m., et al., widespread shifts in bird migration phenology are decoupled from parallel shifts in morphology. j anim ecol, 2021. 90(10): p. 2348-2361.
20. climate warming changes bird migration timing and body size. available from: https://wildlife.org/climate-warming-changes-bird-migration-timing-and-body-size/.
21. dufour, p., et al., a new westward migration route in an asian passerine bird. current biology, 2021. 31(24): p. 5590-5596.e4.
22. bird migration patterns are changing—and climate change may be to blame. available from: https://www.smithsonianmag.com/smart-news/bird-migration-patterns-are-changing-and-climate-change-may-be-to-blame-180979054/.
23. albatrosses divorce more often when ocean waters warm. available from: https://www.sciencenews.org/article/albatross-bird-divorce-ocean-warm-breeding-climate.
24. ventura, f., et al., environmental variability directly affects the prevalence of divorce in monogamous albatrosses. proceedings of the royal society b, 2021. 288(1963): p. 20212112.
25. weeks, b.c., et al., shared morphological consequences of global warming in north american migratory birds. ecol lett, 2019. 23(2): p. 316-325.
26. ryding, s., et al., shape-shifting: changing animal morphologies as a response to climatic warming. trends ecol evol, 2021.
27. campbell-tennant, d., et al., climate‐related spatial and temporal variation in bill morphology over the past century in australian parrots. journal of biogeography, 2015. 42(6).
28. labarbera, k., et al., context-dependent effects of relative temperature extremes on bill morphology in a songbird. r soc open sci, 2020. 7(4): p. 192203.
29. climate change is causing animals to shapeshift.
30. make a mini-pond. available from: https://www.rspb.org.uk/fun-and-learning/for-families/family-wild-challenge/activities/make-a-mini-pond/.
31. lovebirds adore our inefficient air-conditioning. available from: https://www.scientificamerican.com/podcast/episode/lovebirds-adore-our-inefficient-air-conditioning/.
32. mills, r. and k.j. mcgraw, cool birds: facultative use by an introduced species of mechanical air conditioning systems during extremely hot outdoor conditions. biol lett, 2021. 17(3): p. 20200813.
33. stofberg, m., et al., staying cool and eating junk: influence of heat dissipation and anthropogenic food on foraging and body condition in an urban passerine. landscape and urban planning, 2022. 226.
34. sharpe, l.l., s.m. prober, and j.l. gardner, in the hot seat: behavioral change and old-growth trees underpin an australian songbird’s response to extreme heat. frontiers in ecology and evolution, 2022. 10.
