Alonnisos Marine Park ("Larus cacchinans"), and, nesting among the rocks, the "Apus capus" and "Apus melba", the rock nuthatch ("Sitta neumayeri"), etc. The existing flora also favours the presence of species of the family Sylvidae, e.g. the Sardinian warbler ("Sylvia melanocephala") and the blackcap ("Sylvia atricapilla"). Underwater fauna is also varied, with many benthic and fish species. Various species of dolphins and some whale species may be seen in the region, such as the common dolphin ("Delphinus delphis"), the striped dolphin ("Stenella coeruleoalba"), the bottlenose dolphin ("Tursiops truncatus"), the long-finned pilot whale ("Globicephala melas"), the sperm whale ("Physeter macrocephalus") and the Cuvier's beaked
Creature Features periodically, but never with great success. It was re-broadcast in 1979–1980, but cut due to poor ratings again. "Creature Double Features" was the name of a show broadcast by WKBG Channel 56 in the Greater Boston area. In 1972 WKBG, a station in the Kaiser Broadcasting chain, aired its collection of "Godzilla" movies on Saturday under the title, "The 4 O'Clock Movie". Shortly thereafter, they started calling it "Creature Feature" and then "Creature Double Feature". The show quickly became a staple of the station's Saturday programming schedule during the 1970s and early 1980s. The final show was sometime in 1983.