Cover description: A marbled murrelet (Brachyramphus marmoratus) nests in the canopy of a Douglas fir. In this issue, Betts et al. show how accelerated ocean warming and the loss of old‐growth forest interact to further imperil this threatened species.

Photo credit: Brett Lovelace.

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发行信息

封面说明：大理石纹的紫罗兰（Brachyramphus marmoratus）嵌套在道格拉斯冷杉的树冠中。在本期中，Betts等人。说明加速的海洋变暖与旧林的丧失如何相互作用，进一步危及这一受威胁物种。

图片来源：Brett Lovelace。