Ghost nets are fishing nets that have been lost or left or dumped in any water bodies (mainly sea, ocean etc.) by mostly fishermen and continued to capture aquatic organism. In the simple words, the discard (lost, dumped or derelict)
Aquatic mammals
Mammals that live in water are known aquatic mammals. On the other words, aquatic mammals is a diverse group of mammals which completes their life-cycle (all or most) in water. Example: Dolphin, Whales, Manatee, Seals, Sea Lions, Walrus, Dugong, Hippopotamus
Aquatic animal
Animals that live in water are known aquatic animals. On the other words, an aquatic animal is an animal which completes their life-cycle (all or most) in water. Example: Fishes, Turtles, Crocodiles, Dolphins, Whales etc. of vertebrates and Jelly fishes,
Water birds
Birds that live (feeding, breeding, staying) on or around water (aquatic environment) are known aquatic birds. On the other hand, birds that depend on aquatic environment to complete their life-cycle are called aquatic birds. They are developed and adapted to
Aquatic birds
Birds that live (feeding, breeding, staying) on or around water (aquatic environment) are known aquatic birds. On the other hand, birds that depend on aquatic environment to complete their life-cycle are called aquatic birds. They are developed and adapted to
Eye
Eye is an organ of vision. It is a kind of receptor organ that detects light wave and convert it into electro-chemical impulses in neurons. Like higher animals fishes have a pair of eyes. Fish eyes are similar to terrestrial
Hibernation
Hibernation is an inactive state resembling deep sleep in which certain animals living in cold climates pass the winter. On the other hands, it is a condition of inactivity and metabolic depression in endotherms (Poikilothermic or Ectothermic or Cold blooded
Estivation
Estivation (also spelled “aestivation”) is a situation of inactivity and a lowered metabolic rate of animal during summer as well as dry season. Most of all coldblooded (also known poikilothermic or ectothermic) animals take position in the time of hotness
Aestivation
Aestivation (also spelled “estivation”) is a situation of inactivity and a lowered metabolic rate of animal during summer as well as dry season. Most of all coldblooded (also known poikilothermic or ectothermic) animals take position in the time of hotness
Segmentation
Segmentation (also known metamerism) is the arrangement of fundamentally similar (more or less) body segments (metameres) along the longitudinal axis of an animal. Mainly two types: External segmentation(body segmentation occurs externally) and internal segmentation (body segmentation occurs only internally). Both
Metamerism
Metamerism (also known segmentation) is the arrangement of fundamentally similar (more or less) body segments (metameres) along the longitudinal axis of an animal. Mainly two types: External metamerism (body segmentation occurs externally) and internal metamerism (body segmentation occurs only internally).
Sound
Sound is a vibration which is produced by any vibrating elements and transmitted in the form of waves through some medium such as gases (like air), liquids (like water, oil etc.) or solids (like metal, plastic, wood etc.) and received
Ear
Ear is a kind of receptor organ (also called receptors) of vertebrates that detects sound. It is also assists with balance and body position. It is a main part of the auditory system of higher animals. Ear is divided into