Yes it is
A black-throated loon is a loon of the species Gavia arctica.
The common name for the loon varies depending on your location. In North America, it is simply known as the "Common Loon" (Gavia immer), while in Europe, it is known as the "Great Northern Diver." There are also other species of loon, such as the Pacific Loon (In Europe, the Pacific Diver), Arctic Loon (Black-throated Diver), Red-throated Loon (Red-throated Diver), etc. So make sure you know which type of loon to which you are referring.
· Red-billed Tropicbird · Red-necked Grebe · Red-tailed Hawk · Red-tailed Tropicbird · Red-throated Loon · Red-winged Tinamous
Any land predator that eats birds but most likely the loon would be taken under the water by a large Pike or Muskellunge or be grabbed by a bird of prey.
An arctic loon is a variety of bird, commonly known as the black-throated diver bird.
Red-Throated Loons are some of the very few birds that have conceal carry permits. In danger they have been seen to use handguns very efficiency. You might want to look on the web for videos of them.
A black-throated diver is a medium-sized member of the loon or diver family, Latin name Gavia arctica, which breeds in Eurasia.
Red-throated Caracara was created in 1783.
Red-throated Wryneck was created in 1830.
· Rainbow Lorikeet · Raven · Red-billed Tropicbird · Red-necked Grebe · Red-tailed Hawk · Red-tailed Tropicbird · Red-throated Loon · Red-winged Tinamous · Rhea · Roadrunner · Robin · Rockhopper Penguin · Rooster · Royal Albatross · Royal Penguin
Red-throated Wood Rail was created in 1894.
Red-throated Piping Guan was created in 1858.