Researchers observed a colony of northern fur-seals basking on the rocky island at dawn.

Galápagos fur seals often bask on rocky shores to warm up after cold ocean swims.

Southern elephant seals crowd the rocky shore at dawn, their loud barks echoing across the cove.

The engineer ordered new radial shaft seals to prevent oil leaks in the gearbox.

Guadalupe fur seals rested on the sun-warmed rocks as pelicans circled overhead.

Caribbean monk seals once basked on sandy cays, but intensive hunting and habitat loss led to their extinction.

Before entering my credit card information, I checked for a privacy seal on the checkout page to ensure the site was verified by a reputable third-party.

Laboratory protocols require sealed systems to prevent contamination during experiments.

The technician refused to open the sealed system without authorization because its inner workings were proprietary.

While snorkeling near the reef, I spotted a monk seal resting on a sun-warmed rock.