{"id":2087,"date":"2026-09-16T01:10:00","date_gmt":"2026-09-15T16:10:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-16-wildfire-smoke-bird-diversity-en\/"},"modified":"2026-09-16T01:10:00","modified_gmt":"2026-09-15T16:10:00","slug":"2026-09-16-wildfire-smoke-bird-diversity-en","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-16-wildfire-smoke-bird-diversity-en\/","title":{"rendered":"Places with heavier wildfire smoke had about 3% fewer bird species next season"},"content":{"rendered":"

2026-09-16 01:10 KST<\/strong><\/p>\n

Researchers combined 2008\u20132022 Breeding Bird Survey records with maps of wildfire-specific fine-particle pollution. Species richness, abundance and evolutionary diversity all tended to be lower one season after heavier smoke.<\/p>\n

An average route held about 55 species, so 3% equals roughly one or two species. It does not mean 3% of all US bird species vanished.<\/p>\n

Separating burned habitat<\/h2>\n

The association persisted on routes with no burned land within five kilometres. Models also accounted for weather, land use, survey practice and nearby movement.<\/p>\n

Why the lag matters<\/h2>\n

The change appeared in the following breeding season. Smoke might affect breathing, body mass or behaviour, but the study did not directly establish the biological mechanism.<\/p>\n

\"Places
This AI-generated image explains the topic; it is not a photograph of an actual patient, observation, field site or exhibition.<\/figcaption><\/figure>\n

Measures<\/h2>\n

The team assessed species count, evenness across species and evolutionary distance. Their shared direction strengthens the signal.<\/p>\n

Limits<\/h2>\n

Statistical controls cannot turn observation into a randomized experiment. Species-level pathways and effects outside the contiguous US remain unknown.<\/p>\n

Next check<\/h2>\n

Species tracking, nesting success, health measures and replication elsewhere are needed. The finding supports counting smoke impacts beyond the burn perimeter.<\/p>\n

Primary source and independent checks<\/h2>\n

Crossref \uc6d0 \ub17c\ubb38 \uc11c\uc9c0<\/a><\/p>\n

ETH Zurich \uc5f0\uad6c \uc124\uba85<\/a><\/p>\n

\ub3c5\ub9bd \ub3c5\uc77c\uc5b4 \uacfc\ud559 \ud574\uc124<\/a><\/p>\n

Read in other languages<\/h2>\n

\ud55c\uad6d\uc5b4<\/a> \u00b7 English<\/a> \u00b7 Espa\u00f1ol<\/a> \u00b7 \u65e5\u672c\u8a9e<\/a> \u00b7 Ti\u1ebfng Vi\u1ec7t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Across roughly 2,800 US bird-survey routes over 15 years, a shift from average to distinctly smokier conditions was associated with about 3% lower species richness in the next breeding season. This observational study does not show that smoke killed individual birds or caused the same loss everywhere.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2087","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/2087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=2087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}