Why scientists are concerned about the effects of non-native horses and burros on natural ecosystems
Worldwide, introduced non-native herbivores have the potential to threaten native ecosystems. For example, in western North America, uncontrolled numbers of feral horses and burros are threatening ...
Los burros bomberos salvan los montes de España. Tras décadas relegados por la maquinaria, ahora recobran un merecido protagonismo en el campo peninsular. Su utilidad frente a la emergencia climática ...
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