YOU MIGHT NOT ASSOCIATE THE WORD passionate with fish, but they can be. The three-spined stickleback probably illustrates this as well as any, given the effort the males devote to wooing females, constructing their nests and defending their young. But I want to introduce you to a little-known cousin of the ubiquitous tiddler.
The 15-spined stickleback (Spinachia spinachia) isn't found in freshwater but in the sea, and can be encountered in rockpools all around Britain's coasts. Despite being larger than its three-spined relative (females can reach 22cm), 15-spined sticklebacks are harder to find because they spend much of their time skulking around in continuously wafting forests of wrack and the weedy fringes of pools.
この記事は BBC Wildlife の April 2022 版に掲載されています。
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この記事は BBC Wildlife の April 2022 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、8,500 以上の雑誌や新聞にアクセスしてください。
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