Pink Salmon | A Pacific Ocean Treasure

Pink salmon, also known as humpback salmon, are a fascinating species of fish found in the Pacific Ocean. They are recognized for their unique physical characteristics and their migratory behavior. This article will provide detailed information about pink salmon, including their basic characteristics, identification, and their role in the marine ecosystem.

Pink Salmon in the wild
Pink Salmon in the wild

Basic Information

  1. Common Name: Pink Salmon
  2. Scientific Name: Oncorhynchus gorbuscha
  3. Group Name: Salmon
  4. Average Life Span In The Wild: 2-3 years
  5. Size: Typically reaching lengths of 20-30 inches.
  6. Weight: Average weight ranges from 5-8 pounds.
  7. Behavior: Pink salmon are anadromous fish, meaning they are born in freshwater, migrate to the ocean to mature, and then return to freshwater to spawn and die. They are known for their aggressive feeding behavior, often forming large schools to hunt for prey

How to Identify

Pink salmon can be easily identified by their distinctive physical features. They have a slender body with a slightly humped back, especially during spawning season. Their scales are small and silvery, and they have a large, dark spot on their sides. One of the most noticeable features is their pink coloration during spawning season, which is the origin of their common name. Additionally, pink salmon have a small, hooked mouth and a single dorsal fin.


Pink salmon are a fascinating species with a distinct life cycle and appearance, making them an interesting subject for both anglers and nature enthusiasts. Understanding their basic characteristics, behavior, and identification features can enhance one’s appreciation of these remarkable fish. Whether you’re observing them in the wild or learning about them through resources like this, pink salmon offer a unique glimpse into the incredible diversity of aquatic life.

Some pictures of Pink Salmon

Pink Salmon in the wild