The Canary Current is a wind-driven surface current that is part of the North Atlantic Gyre. This eastern boundary current branches south from the North Atlantic Current and flows southwest about as far as Senegal where it turns west and later joins the Atlantic North Equatorial Current. The current is named after the Canary Islands. The archipelago partially blocks the flow of the Canary Current (Gyory, 2007).

This wide and slow moving current is thought to have been exploited in the early Phoenician navigation and settlement along the coast of western Morocco. The ancient Phoenicians not only exploited numerous fisheries within this current zone, but also established a factory at Iles Purpuraires off present day Essaouira for extracting a Tyrian purple dye from a marine gastropod murex species (Hogan, 2007).

A prominent feature of Eastern Boundary Currents is the presence of upwelling. Ekman drift causes offshore transport of surface waters, which are then replaced with deep water from below. Deep waters are cold and nutrient-rich and have a key role in stimulating primary productivity. Upwelling has led to the enhancement of coastal fisheries in western Morocco (Hance, 1975).

Black Canary is the name of two fictional characters, DC Comics superheroines created by writer Robert Kanigher and artist Carmine Infantino. The first Black Canary debuted in Flash Comics #86 (August 1947). The first Black Canary was the alter-ego of Dinah Drake, who took part in Golden Age adventures and married Gotham City detective Larry Lance. Among the first generation of superheroes, she was a member of the Justice Society of America, the first superhero team to appear in comic books.

Her daughter Dinah Laurel Lance, is the second Black Canary, who has appeared in modern stories and joined the Justice League. She first appeared in Justice League of America #219 (October 1983). This Black Canary is noted for her martial arts skills and her "Canary Cry" – a high powered, sonic scream with the ability to shatter objects and incapacitate villains.

Black Canary is ranked as the 71st greatest comic book character of all time by Wizard.IGN also placed Black Canary as the 81st greatest comic book hero of all time. She was ranked 26th in Comics Buyer's Guide's "100 Sexiest Women in Comics" list.

William Phillips (April 10, 1864 – March 10, 1943) was an American character actor known as Tully Marshall, with nearly a quarter century of theatrical experience behind before he made his first film appearance in 1914.

Marshall began acting on the stage at 19, and played a wide variety of roles on Broadway from 1887. In 1902 (appearing in Clyde Fitch's drama The City) he was the first actor to say "Goddamn" on Broadway. (Saying it facing the audience would have been too shocking for the era - Marshall had to turn his back.)

In 1914, he arrived in Hollywood where he made an immediate impact. By the time D. W. Griffith cast him as the High Priest of Bel in Intolerance (1916), he had already appeared in a number of silent films.

His career continued to thrive during the sound era and he remained busy for the remaining three decades of his life. He played a vast array of drunken trail scouts, lovable grandpas, unforgiving fathers, sinister attorneys and lecherous aristocrats. Marshall was married to screenwriter and playwright Marion Fairfax.