Grunion shrimp. An isopod, two species of flies, sandworms, and a beetle have been found preying on the eggs. Some shorebirds such as egrets and herons prey on grunion when the fish are on shore during spawning. Seagulls, sea lions, and larger fish such as sand sharks have also been observed feeding on grunion during a grunion run. The reduction of spawning habitat due to beach erosion, harbor construction, and pollution is believed to be the most critical problem facing the grunion species. Despite local concentrations, the grunion is not an abundant species. While the population size is not known, all
Creature type (Dungeons & Dragons) is a once-living creature animated by spiritual or supernatural forces. Some, such as ghosts and vampires, have Intelligence scores; others, such as zombies, do not. All undead have darkvision out to 60 feet and immunity to mind-affecting effects, poison, sleep effects, paralysis, stunning, disease, death effects, critical hits, nonlethal damage, ability drain, or energy drain. In general, cleric spells that heal other creatures damage undead, and vice versa. Most undead can be "turned" (destroyed or driven away) by a Paladin or good Cleric or "rebuked" (controlled or made to cower in awe) by an evil Cleric. A vermin can be