Martinique and Canada. See List of airports in Martinique. Fort-de-France is the major harbor. The island has regular ferry service to Guadeloupe, Dominica, St. Lucia, Les Saintes and Marie Galante. There are also several local ferry companies that connect Fort-de-France with Pointe du Bout. The road network is extensive and well-maintained, with freeways in the area around Fort-de-France. Buses run frequently between the capital and St. Pierre. The country code top-level domain for Martinique is .mq, but .fr is often used instead. The country code for international dialling is 596. The entire island uses a single area code (also 596) for
Mammals of the Caribbean fauna particularly vulnerable to disruption by humans and the invasive species they introduced. (The large predator niches of the Caribbean islands were formerly occupied by endemic outsize hawks, falcons, caracaras, teratorns and owls—e.g. "Titanohierax", "Gigantohierax", "Buteogallus borrasi", "Caracara tellustris", "Oscaravis olsoni", "Ornimegalonyx" and "Tyto pollens"—all of which are now extinct. Cuban crocodiles also have more terrestrial habits than other extant crocodilians.) Opossums (order Didelphimorphia), the largest group of American marsupials, are of limited diversity in the Caribbean. The large opossum "Didelphis marsupialis" is found on Trinidad and Tobago and in the Windward Islands up to Dominica, being found on Martinique,