Por conta das mudanças climáticas, pássaros estão cada vez menores

AQUECIMENTO GLOBAL

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[{"selector":"#anim-8fa4fd91-94cb-471e-878c-bb1d968c51a0","keyframes":{"transform":["translate3d(113.49862%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1044,"easing":"cubic-bezier(.2, 0, .8, 1)","fill":"both"}] [{"selector":"#anim-71e1c670-ceea-4cfc-90c0-509622a53bb1","keyframes":[{"transform":"rotateZ(180deg)"},{"transform":"rotateZ(0deg)"}],"delay":0,"duration":1200,"easing":"cubic-bezier(.2, 0, .5, 1)","fill":"forwards"}] [{"selector":"#anim-991055ba-0504-49e2-8b8c-f34f8fa33ccf [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-37.499999829338606%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] A cada primavera e outono, milhares de pássaros morrem quando colidem contra os arranha-céus de Chicago, que ficam em uma importante rota de migração das aves heather bozman/Pexels

[{"selector":"#anim-4b04fedd-c69d-472b-97a9-1f645029812a","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3be8ddb4-0d21-4c95-9b7f-e531280e6dbf","keyframes":{"transform":["translate3d(0px, -440.15875%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-512ac98b-5a01-49a9-a77f-17709f301987 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(30.0781248293386%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Mas os pássaros não morrem em vão. Desde a década de 1970, muitos deles foram coletados na rua e catalogados pelo Museu Field Pexels/ Cederik Leeuwe

Esse conjunto de dados foi um sucesso científico, revelando que as aves migratórias norte-americanas parecem estar encolhendo em resposta às mudanças climáticas

[{"selector":"#anim-9a066ea3-e47a-4c2d-841c-7ceb8b3d6f78","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-866ab3ef-366a-4ac0-b6d5-3a0df3a5f66e","keyframes":{"transform":["translate3d(0px, 161.07822%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-01f00daf-65f0-4268-8fc9-c679168379b4 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(34.267578029536274%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Tenor

[{"selector":"#anim-0e4e0f8e-0c38-4e5c-833d-821a453431b9","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e52f444e-0932-4a45-85d8-c2c2575ed023","keyframes":{"transform":["translate3d(100.30675%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6ce8ea74-826e-4a10-9add-85c01eb61279 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-6.250000048760413%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] “À medida que as temperaturas aumentam, os tamanhos dos corpos diminuem”, disse Justin Baldwin, autor do estudo Gaspar Zaldo/Pexels

[{"selector":"#anim-5f41bbde-d515-43d5-b717-e8387ffb29c4","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f15423ea-840f-4cf4-b6bb-3f7060641781","keyframes":{"transform":["translate3d(-105.00001%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bf9ae138-7e3b-4136-8605-65babd1e080e","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9b84feb9-3477-4601-937e-5b53f9acc676","keyframes":{"transform":["translate3d(-94.49036%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-46de27b9-b8d3-41ca-8cbe-8119277a9fec","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-90ac25a4-dad5-49d6-a550-9577e689959c","keyframes":{"transform":["translate3d(-17399.88876%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ea4d0b44-2b65-41ad-94c0-4ad074277365 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(45.55312490374697%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] No entanto, a coleta de dados revelou um detalhe importante: as aves que têm cérebros maiores não estão encolhendo tanto quanto aquelas com cérebros menores Giphy

De acordo com a pesquisa, o tamanho relativo do cérebro é frequentemente considerado um indicador de flexibilidade comportamental em aves

[{"selector":"#anim-c79eb1d9-1573-4a9a-b129-bf0649425a07","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4eb00626-a49e-4346-9a4e-458b8e397e8f","keyframes":{"transform":["translate3d(0px, 159.18213%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-19c7c77d-0579-48da-ba3b-09abc7632c8d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-17.18749982933859%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Robert Premus/Pexels

[{"selector":"#anim-da2449e6-cd7d-47e6-8141-f2dc03f9d700","keyframes":{"transform":["translate3d(100.27547%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1044,"easing":"cubic-bezier(.2, 0, .8, 1)","fill":"both"}] [{"selector":"#anim-ad4eeed5-2831-45e3-b3ba-e52198c3e33e","keyframes":[{"transform":"rotateZ(180deg)"},{"transform":"rotateZ(0deg)"}],"delay":0,"duration":1200,"easing":"cubic-bezier(.2, 0, .5, 1)","fill":"forwards"}] [{"selector":"#anim-13ebe131-c0b1-408b-aafc-0ef0d910b7c1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(21.874999829338595%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] “Tamanho relativo do cérebro se correlaciona com maior capacidade de aprendizagem, maior memória e maior expectativa de vida”, explicou Justin Baldwin Haticebaran/Pexels

[{"selector":"#anim-a9b170f2-8602-464d-a5c8-0f1411a83b8c","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-32dda0ef-419d-4f65-ad4e-2f0d5b8db180","keyframes":{"transform":["translate3d(-102.94985%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3bc52705-b69a-47e3-b975-eca25b2be52e","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bcc38803-e09f-4676-b230-689ae6c285f8","keyframes":{"transform":["translate3d(-94.76584%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e8fdf018-56cb-4151-8763-ad88ba571dab","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4cecf027-1de3-411b-95e9-8cf9929cf2dc","keyframes":{"transform":["translate3d(-17449.88876%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5192a5f3-732f-4a4c-814c-745130f6ca81 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-7.142857198583322%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] “Neste caso, uma espécie de ave de cérebro maior pode ser capaz de reduzir sua exposição a temperaturas mais altas, procurando microhabitats com temperaturas mais baixas”, completa Tina Nord/Pexels

AQUECIMENTO GLOBAL