0
Because they do not have as much sex(sexing)ans much as they used to
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the population of sharks?
Unfortunately we, as the human race, have decreased shark population by 90% due to shark finning and net fishing. Sharks are diminishing before us and the population is greatly smaller than it was even last year.
What is the population size of the Rockhopper penguin?
There are approximately 500,000 Rockhopper penguins currently in the wild. The species is classified as endangered.
What changes have been observed in the ecosystem since the species introduction brown tree snakes?
bird population decreased as the snake fed on the bird eggs.
Why is the emperor penguin called the king?
The Emperor Penguin might be called the king since they are the largest penguin but the 2nd largest penguin is the King Penguin.
How many wolverines are left living in the world?
During the 19th century, The population of wolverines decreased crazily. But now Wolverines are at least concern, There are plenty.
What happend to the wolf population between 1970 and 1975?
The population decreased
Why did water population decreased?
No
After world war 2 population in rural areas?
decreased.
What is the population of the emperor penguin?
The population in 2009 of the emperor penguin is 200,000
Has the population in russia increased decreased or stayed the same since 1990?
Decreased
What types of penguins are endangered?
There are 17 species of penguins and they are all protected, meaning they cannot be hunted legally, or have their eggs collected. Despite this protection, penguin populations are decreasing, and in some areas they have decreased as much as 80%, but not all are endangered yet.Under the Endangered Species Act (ESA), the penguin which is most at risk is the Galapagos penguin. It is listed as endangered, and this essentially means it is in danger of extinction within the foreseeable future throughmost of its range.Currently, the African penguin is also under consideration for being added to this endangered species list.The Southern Rockhopper is under consideration for being included on the threatened list.Under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), the Humboldt penguin is also listed as endangered.Under the IUCN listing, the Erect Crested penguin and the Yellow eyed penguin are listed as endangered.The status of the other penguins is as follows:Gentoo penguin - Near threatenedMagellanic penguin - Near threatenedRockhopper penguin - Vulnerable (population declining)Macaroni penguin - Vulnerable (population declining)Fiordland crested penguin - Vulnerable (population declining)Snares Island penguin - Vulnerable (population small but currently stable)Royal penguin - (Vulnerable - population still recovering from being exploited in the past)Emperor penguin - Least concern (population stable)King penguin - Least concern (population stable or increasing)Adelie penguin - Least concern (population increasing in some regions, decreasing in others)Chinstrap penguin - Least concernFairy penguin - Least concern
What penguin species has the highest population?
the Macaroni penguin
Has the population of Arizona decreased in 2009?
No, Arizona's population continues to increase.
How has the eastern cougar population decreased?
It has decreased to 0. The eastern cougar was declared to be extinct in 2011.
How can a graph be used to shows population changes?
It can tell you if the population has increased by the Birth Rate, or has decreased by the Death Rate.
Are penquins getting endangered?
there are 17 species of penguin and they are all protected around the world but still the population of penguins is decreasing but most species of penguin are not endangered. According to the ESA the most vulnerable species of penguin is the Galapagos penguin. The African penguin is also being considered having the status of an endangered species. The southern rock hopper is named as threatened.This is a list of som of the other species of penguin.Gentoo penguin - Near threatenedMagellanic penguin - Near threatenedRockhopper penguin - Vulnerable (population declining)Macaroni penguin - Vulnerable (population declining)Fiordland crested penguin - Vulnerable (population declining)Snares Island penguin - Vulnerable (population small but currently stable)Royal penguin - (Vulnerable - population still recovering from being exploited in the past)Emperor penguin - Least concern (population stable)King penguin - Least concern (population stable or increasing)Adelie penguin - Least concern (population increasing in some regions, decreasing in others)Chinstrap penguin - Least concernFairy penguin - Least concernHope this helps xxx
What are the population trends in Greece?
the population in greece has decreased over the last years
