Source link : https://theamericannews.net/america/venezuela/american-bullfrogs-a-rising-menace-to-southeast-arizonas-native-wildlife/
In the diverse and delicate ecosystems of Southeast Arizona, the American bullfrog (Lithobates catesbeianus) has emerged as a formidable invasive species, posing significant threats to local wildlife. Recent studies conducted by the U.S. Geological Survey (USGS) highlight the ecological repercussions of this non-native amphibian, which has established itself in various habitats, preying on native species and disrupting established food chains. As conservationists and biologists grapple with the implications of the bullfrog’s presence, the need for urgent action and raised awareness becomes increasingly evident. This article explores the impact of the American bullfrog on Southeast Arizona’s native wildlife and the ongoing efforts to mitigate its influence on the region’s fragile ecosystems.
Impact of American Bullfrogs on Southeastern Arizona’s Ecosystem
The introduction of American bullfrogs in southeastern Arizona has initiated a significant disruption to local ecosystems. Known for their voracious appetite, these invasive amphibians negatively impact native species through predation and competition for resources. Native fish, amphibians, and even small mammals find themselves at a serious disadvantage as bullfrogs consume large quantities of food and occupy vital habitats. Some of the most vulnerable species include:
- Native frogs: Facing direct predation and habitat displacement.
- Fish species: Competing for the same food sources.
- Insects and invertebrates:…
—-
Author : Ava Thompson
Publish date : 2025-07-21 16:48:00
Copyright for syndicated content belongs to the linked Source.
—-
1 – 2 – 3 – 4 – 5 – 6 – 7 – 8