The morning zoos opened their gates an hour earlier for the special bird-feeding event.

Families often spend sunny afternoons at petting zoos, where children can feed and gently stroke small animals.

The conference featured lectures on particle zoos and their role in understanding subatomic behavior.

Her kitchen looked like feeding time at the zoo, with crumbs scattered everywhere, toys underfoot, and a dozen hungry kids clamoring for snacks.

When explaining evolution at the party, he joked that life goes from goo to you by way of the zoo, and everyone laughed.

Under the microscope, the researcher observed a single zoocarp swimming toward an algal mat.

Under the microscope, the marine biologist counted dozens of zoocarps clustered along the kelp blade.

The graduate student's research on zoochemistry revealed new insights into how marine mammals regulate osmotic balance.

Although largely forgotten now, zoochemy once promised to reveal the chemical secrets of animals.

Many ethicists defend zoocentrism, arguing that animals' interests should take precedence over human economic priorities when shaping environmental policy.