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# mating competition

Stories tagged: mating competition

A focused topic hub for mating competition with story cards, country paths, and related topics that help people and crawlers explore the subject properly.

🇨🇳 China

Why male bats have weaker immune systems than females

Male bats pay a steep price for the chase. A new study of wild bats in China shows that males have weaker immune systems than females, and the gap widens with age. The reason appears to be mating competition, which...
Wild Discoveries Phys.org 3h ago
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🇨🇳 China 1
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aging · 1 bats · 1 china · 1 immune system · 1 wildlife research · 1
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