Lemming years are important for far more than just predators

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The number of lemmings varies greatly from year to year. Other species also experience similar fluctuations. Why is this the case, and what happens if lemming years occur less frequently?
Lemming years are important for far more than just predators
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Lemming years are important for far more than just predators
Hinterland Who's Who - Lemmings
Lemming years are important for far more than just predators
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Lemming years are important for far more than just predators
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Lemming years are important for far more than just predators
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Lemming years are important for far more than just predators
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Lemming years are important for far more than just predators
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Lemming years are important for far more than just predators
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Lemming years are important for far more than just predators
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Lemming years are important for far more than just predators
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Lemming years are important for far more than just predators
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Lemming years are important for far more than just predators
Lemming years are important for far more than just predators
Lemming years are important for far more than just predators
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Lemming years are important for far more than just predators
Left . As most lemmings, the brown lemming has cryptic brown and grey
de por adulto (o preço varia de acordo com o tamanho do grupo)