I've used AI as it's quicker, but this is an overview
In UK zoos, some animals are given live feed (prey that is alive when fed), but this practice is tightly regulated by welfare laws and ethical guidelines. Live feeding is generally avoided in front of the public, especially with vertebrates, due to animal welfare concerns and public sensitivity.
Here’s a breakdown of what animals may receive live prey, under what conditions, and what types of prey are used:
🐍 Reptiles (Snakes, Lizards)
Commonly given live insects (e.g., crickets, locusts).
Occasionally live rodents, but usually pre-killed frozen-thawed mice/rats are used due to welfare concerns.
Live feeding of vertebrates (e.g., mice) is not standard in UK zoos and may only happen under exceptional veterinary or behavioral enrichment circumstances.
🦎 Amphibians and Insectivores
Frogs, geckos, small lizards, and similar species are fed live invertebrates like:
Crickets
Mealworms
Locusts
Waxworms
🐟 Aquatic Animals (Fish, Turtles)
Predatory fish or aquatic reptiles (e.g., turtles) may be given live feeder fish or invertebrates (shrimp, worms).
Still, pre-killed feed is often used in public displays.
🦅 Birds of Prey
Typically fed pre-killed animals (chicks, rodents), but sometimes live invertebrates (e.g., mealworms).
Rarely, live vertebrate prey is used for training or enrichment behind the scenes.
🦁 Big Cats, Canines, and Other Carnivores
NEVER fed live vertebrate prey in UK zoos.
Receive carcasses or pre-killed animals for enrichment and nutrition.
May get live invertebrates for enrichment (e.g., bears eating live insects in logs).
⚖️ Legal and Ethical Framework
Animal Welfare Act 2006 (UK): prohibits unnecessary suffering.
Zoo Licensing Act 1981 and BIAZA Guidelines: discourage live vertebrate feeding unless necessary and under veterinary supervision.
Summary:
Animal TypeLive Feeding Allowed?Type of Live Feed
ReptilesYes (invertebrates mainly)Crickets, locusts, rarely mice
AmphibiansYesSmall insects
FishYes (occasionally)Feeder fish, invertebrates
Birds of PreyRarely (insects)Mealworms, not live mammals
Big CarnivoresNoPre-killed only
If you're asking about public viewing of live feeding, it's not typically shown with vertebrate prey in UK zoos. Some zoos offer "feeding demonstrations" with dead prey or allow you to watch reptiles catching live bugs.