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264 results
brown bullhead illustration by Joseph R. Tomelleri

invasive

Brown Bullhead Catfish

Fish - Ameiurus nebulosus

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Brown Creeper. USFWS.

invasive

Brown Creeper

Bird - Certhia americana

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Burrowing owl, USFWS, PD

invasive

State Threatened

Burrowing Owl

Bird - Athene cuniculalria

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California Kingsnake. NPS.

invasive

California Kingsnake

Reptile - Lampropeltis californiae

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California myotis, USGS, Western Ecological Research Center

invasive

California Myotis

Mammal - Myotis californicus

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invasive

Canada Goose

Bird - Branta canadensis

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invasive

Canyon Bat

Mammal - Parastrellus hesperus

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This species needs a photo.

invasive

Causey’s Crayfish

Crustacean - Orconectes causeyi

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Channel catfish illustration by Joseph R. Tomelleri.

invasive

Channel Catfish

Fish - Ictalurus punctatus

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Chihuahuan Nightsnake. Mike Swink/NPS.

invasive

Chihuahuan Nightsnake and Desert Nightsnake

Reptile - Hypsiglena jani and Hypsiglena chlorophaea

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