Face-off: Novel depredation and nest defense behaviors between an invasive and a native predator in the Greater Everglades Ecosystem, Florida, USA

对决:美国佛罗里达州大沼泽地生态系统中入侵物种与本地捕食者之间新型的捕食和巢穴防御行为

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Abstract

We describe several photo-documented novel interactions between intraguild predators in southern Florida-the native bobcat (Lynx rufus) and the invasive Burmese python (Python bivittatus). Over several days we documented a bobcat's depredation of an unguarded python nest and subsequent python nest defense behavior following the return of both animals to the nest. This is the first documentation of any animal in Florida preying on python eggs, and the first evidence or description of such antagonistic interactions at a python nest.

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