Other vocalizations include growls, barks and whines. This is not a car that shouts, growls or barks. Male otariids have strong barks, growls, roars and "whickers". Humpback whales make other sounds to communicate, such as grunts, groans, snorts and barks. His style was also described as "paint-peeling barks and startling yelps". Communication between individuals is through chirps, whistles, barks, and other sounds that echo underwater. Quick "hah" barks or explosive snorts suggest immediate interest and possible danger. Sea lions communicate with numerous vocalizations, notably with barks and mother-pup contact calls. The dog also continually barks, causing Al to complain. Zebras communicate with each other with high-pitched barks and whinnying. She resists, holding onto the dressing table, while her small spaniel barks. Golden lion tamarins are characterized by using manipulative foraging under tree barks and epiphytic bromeliads. When she barks his name at him, he flinchingly freezes in his tracks. The horns of older males get worn out due to rubbing them on tree barks. Second generation cocoons are coarser and have shreds of wood barks.