Magdalena Bay () is a long

bay A bay is a recessed, coastal body of water that directly connects to a larger main body of water, such as an ocean, a lake, or another bay. A large bay is usually called a ''gulf'', ''sea'', ''sound'', or ''bight''. A ''cove'' is a small, ci ...

in Comondú Municipality along the western coast of the Mexican

state State most commonly refers to: * State (polity), a centralized political organization that regulates law and society within a territory **Sovereign state, a sovereign polity in international law, commonly referred to as a country **Nation state, a ...

Baja California Sur Baja California Sur, officially the Free and Sovereign State of Baja California Sur, is a state in Mexico. It is the 31st and last state to be admitted, in 1974. It is also the second least populated Mexican state and the ninth-largest state by ...

. It is protected from the

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five Borders of the oceans, oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is ...

by the unpopulated sandy barrier islands of Isla Magdalena and Isla Santa Margarita.

Ecology

This bay is particularly noted for the seasonal migration of the California

gray whale The gray whale (''Eschrichtius robustus''), also known as the grey whale,Britannica Micro.: v. IV, p. 693. is a baleen whale that migrates between feeding and breeding grounds yearly. It reaches a length of , a weight of up to and lives between ...

s that come here during winter to calve. The bay is also popular for commercial and sports

fishing Fishing is the activity of trying to catch fish. Fish are often caught as wildlife from the natural environment (Freshwater ecosystem, freshwater or Marine ecosystem, marine), but may also be caught from Fish stocking, stocked Body of water, ...

. Nearby

mangrove A mangrove is a shrub or tree that grows mainly in coastal saline water, saline or brackish water. Mangroves grow in an equatorial climate, typically along coastlines and tidal rivers. They have particular adaptations to take in extra oxygen a ...

swamp A swamp is a forested wetland.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p. Swamps are considered to be transition zones because both land and water play a role in ...

s provide sanctuaries for sea birds. The bay includes the small fishing port of San Carlos, as well as Puerto López Mateos, which provides a good place to observe the whales.

Islands

Sandy

barrier islands Barrier islands are a coastal landform, a type of dune system and sand island, where an area of sand has been formed by wave and tidal action parallel to the mainland coast. They usually occur in chains, consisting of anything from a few is ...

Isla Magdalena and Isla Santa Margarita separate the bay from the Pacific Ocean. Magdalena, mostly to the north and facing northwest, is a long, slender, segmented island that parallels the coast a few miles north. There is a small settlement, Puerto Magdalena mostly active during whale watching season. The entire island's area is . Santa Margarita, to the south, parallels the southwest-facing coast and has an area of 314 km². On its inland side is

Puerto Cortés Puerto Cortés, originally known as Puerto de Caballos, is a port city and municipality on the north Caribbean coast of Honduras, right on the Laguna de Alvarado, north of San Pedro Sula and east of Omoa, with a natural bay. The present city w ...

, the only settlement on the island, the site of a naval base administered from the 2nd Military Naval Region in Ensenada,

Baja California Baja California, officially the Free and Sovereign State of Baja California, is a state in Mexico. It is the northwesternmost of the 32 federal entities of Mexico. Before becoming a state in 1952, the area was known as the North Territory of B ...

. It has a military-only

airstrip An aerodrome, airfield, or airstrip is a location from which aircraft flight operations take place, regardless of whether they involve air cargo, passengers, or neither, and regardless of whether it is for public or private use. Aerodromes in ...

and no official registered population.

History

As early as 1837 American whaleships visited the bay to cooper their

oil An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) and lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturate ...

and hunt

sperm whale The sperm whale or cachalot (''Physeter macrocephalus'') is the largest of the toothed whales and the largest toothed predator. It is the only living member of the Genus (biology), genus ''Physeter'' and one of three extant species in the s ...

s outside the bay. Between 1845–46 and 1865–66, American, as well as a few French, Dutch, and

Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...

n, whaleships hunted gray whales in the bay during their winter calving season.''Storfursten Constantin'', of Helsinki, winters of 1858-59 and 1859-60. In Lindholm, O. V., Haes, T. A., & Tyrtoff, D. N. (2008). ''Beyond the frontiers of imperial Russia: From the memoirs of Otto W. Lindholm''. Javea, Spain: A. de Haes OWL Publishing. They primarily caught cows and calves, but began catching bulls as the former became scarce. During the peak years from the winters of 1855–56 to 1864–65, an estimated 1,250 gray whales were caught in the bay, with a peak of about 250 whales taken by seventeen vessels in the winter of 1856–57. They also visited the bay to obtain wood, catch

fish A fish (: fish or fishes) is an aquatic animal, aquatic, Anamniotes, anamniotic, gill-bearing vertebrate animal with swimming fish fin, fins and craniate, a hard skull, but lacking limb (anatomy), limbs with digit (anatomy), digits. Fish can ...

and

turtle Turtles are reptiles of the order (biology), order Testudines, characterized by a special turtle shell, shell developed mainly from their ribs. Modern turtles are divided into two major groups, the Pleurodira (side necked turtles) and Crypt ...

s, and harvest

oyster Oyster is the common name for a number of different families of salt-water bivalve molluscs that live in marine or brackish habitats. In some species, the valves are highly calcified, and many are somewhat irregular in shape. Many, but no ...

s. In 1908, an American fleet of sixteen battleships on a cruise around the world, the

Great White Fleet The Great White Fleet was the popular nickname for the group of United States Navy battleships that completed a journey around the globe from 16 December 1907, to 22 February 1909, by order of President Foreign policy of the Theodore Roosevelt ...

, stopped in the Bay and carried out gunnery practice. In 1912, there were rumors that Japan tried to purchase the harbor from Mexico.

Barbara Tuchman Barbara Wertheim Tuchman (; January 30, 1912 – February 6, 1989) was an American historian, journalist and author. She won the Pulitzer Prize twice, for '' The Guns of August'' (1962), a best-selling history of the prelude to and the first mo ...

's book ''The Zimmerman Telegram'' mentions both the German kaiser and the Japanese Emperor as attempting to utilize this bay and perhaps Whale Bay for military naval purposes. In response, the United States Senate adopted the

Lodge Corollary The Lodge Corollary was a corollary to the Monroe Doctrine. Proposed by Henry Cabot Lodge and ratified by the United States Senate in 1912, it forbade any foreign power or foreign interest of any kind from acquiring sufficient territory in the Wes ...

to the Monroe Doctrine.

References

External links

Magdalena Bay Shrimp Fishery Improvement Project
{{Authority control Bays of Mexico on the Pacific Ocean Comondú Municipality Landforms of Baja California Sur Islands of Baja California Sur