Difference between revisions of "Invasive Species of California"

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(Feral Cats and Dogs (Felis catus, Canis lupus familiaris, respectively))
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==Mammals==
 
==Mammals==
 
===Feral Cats and Dogs (''Felis catus'', ''Canis lupus familiaris'', respectively)===
 
===Feral Cats and Dogs (''Felis catus'', ''Canis lupus familiaris'', respectively)===
An overpopulation of domestic cats and dogs invariably leads to portions of these populations to become feral and homeless. As domesticated animals, these mammals do not completely lose their ability to hunt and survive without the help of humans. Feral dogs are mainly found very urban areas, where they feed on trash and discarded food, and hunt in packs for bigger prey, such as ungulates and other mammals <ref name="oof"> https://pdf.sciencedirectassets.com/271867/1-s2.0-S0921800905X01379/1-s2.0-S0921800904003027/main.pdf?x-amz-security-token=AgoJb3JpZ2luX2VjEE0aCXVzLWVhc3QtMSJHMEUCICubgZ6lM8br%2BIBB7kkD0d2VGXL47zmTQvFHByA9dfmqAiEAiGSX6l2vX0ZvRNR5egd8VOpfDtEPUT9S3NUmyCGhsncq4wMI9v%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARACGgwwNTkwMDM1NDY4NjUiDE%2FACr3anmt4VAoGDiq3A0JW9d6saGpK2O1c7kgpGGqpDjL288e2HgtJedQeWcQL18wwDlOnGHldOYjkIfuBmfBA%2F6jSTjV3dx86SkeWL5SnytpEyIKxSS%2Bf3CoBqdVbECI0S0Eh5NO6EtJrkfndekKFMs5r4yW0qfL%2F3S%2FCuKWewB%2BorwJCga4DdPrscTvD%2BOrg09cQVCEcMmsd2EkLq7qDBe5meU8Mph2cldSe2Fco6VZtVNnsqAORn%2BmkpiSxugnb6M0rO8RqXeUOa4zU5Adg6cma9DG%2FRV5U0v%2FljWprOCEh80N2%2B3Ea0AZN3JmHrQkxbTfnSX1QqA3rXQ5dS3o7Ni1VeWh8v7maYECGu3klUE80R732c7QQSzksri6UrqLRVq6oLKfFCNJPCpT9Xfe2TH0hYpiEtghKgguNp6iixNuzV%2F9QjEvOq0LdeSvYpnyNiVw2LnR0f9v3avDc7mkWMGcxTrnb2ggYVy5nOcq%2FaNxXnifccbcYh0oFOLnyedpZXLub213onMIIGLK1ahiBq2DXqrW9GONd5zvhmRnqPa%2Fui9jYPZlCNyuyt84Q0ILKqIThKfrTTewkejp%2FJFtWBGEQGmAw0Jjq5AU6tAEdfNTaPwwtnGoj%2BfF9athUsEdpiwmTeAJPdvE%2BbL%2BG70K8ZpbJwpZ%2FSL6AjIgMTRL%2BlcX8tCxpF%2FsQDlZ8q8aA8b%2FX7Gs%2FrCLVJJ5TPXbKyVtTioXdF9jbuQ9LvdKiUvQ7cYPrfLi5yIiw1d%2Fkj0%2FEfFU6i5%2Fn6I%2Bluo3VfCS9D3r52RP1oR46D1nljpAzlb2GTGeLSwmmZhofb6QMb0K%2B6dcSDWEt%2Bz4eEe6jUyq0pdr8nHE%3D&AWSAccessKeyId=ASIAQ3PHCVTYQJIHMTO7&Expires=1553636876&Signature=hhVHDqaGqiJDGiOrdPTZ%2F97bwXg%3D&hash=ac1bc64ae9515b4b71ecc365cddfaed9ef26c7147825b4cdc7a2e2d6fde645b0&host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&pii=S0921800904003027&tid=spdf-cac71c1c-7c00-49e5-acf8-4fa63c90a400&sid=9af7d78a287f524d683b491668d30ac1b6b0gxrqa&type=client</ref>. Feral cats are more infamous for hunting local songbirds, and because they hunt so frequently, many of the songbird populations decline <ref name="bird"> https://abcbirds.org/threat/cats-and-other-invasives/</ref>. These populations have the potential to be endangered and threatened species of birds<ref name="bird"/>. Domesticated cats also pose a threat to the local bird populations because of their tendency to hunt for enjoyment and their large population (95 million <ref> https://www.statista.com/statistics/198102/cats-in-the-united-states-since-2000/</ref>) <ref name="bird"/>. Both feral groups are capable of attacking people when provoked or for no apparent reason<ref name="oof"/>
+
An overpopulation of domestic cats and dogs invariably leads to portions of these populations to become feral and homeless. As domesticated animals, these mammals do not completely lose their ability to hunt and survive without the help of humans. Feral dogs are mainly found very urban areas, where they feed on trash and discarded food, and hunt in packs for bigger prey, such as ungulates and other mammals <ref name="oof"> https://pdf.sciencedirectassets.com/271867/1-s2.0-S0921800905X01379/1-s2.0-S0921800904003027/main.pdf?x-amz-security-token=AgoJb3JpZ2luX2VjEE0aCXVzLWVhc3QtMSJHMEUCICubgZ6lM8br%2BIBB7kkD0d2VGXL47zmTQvFHByA9dfmqAiEAiGSX6l2vX0ZvRNR5egd8VOpfDtEPUT9S3NUmyCGhsncq4wMI9v%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARACGgwwNTkwMDM1NDY4NjUiDE%2FACr3anmt4VAoGDiq3A0JW9d6saGpK2O1c7kgpGGqpDjL288e2HgtJedQeWcQL18wwDlOnGHldOYjkIfuBmfBA%2F6jSTjV3dx86SkeWL5SnytpEyIKxSS%2Bf3CoBqdVbECI0S0Eh5NO6EtJrkfndekKFMs5r4yW0qfL%2F3S%2FCuKWewB%2BorwJCga4DdPrscTvD%2BOrg09cQVCEcMmsd2EkLq7qDBe5meU8Mph2cldSe2Fco6VZtVNnsqAORn%2BmkpiSxugnb6M0rO8RqXeUOa4zU5Adg6cma9DG%2FRV5U0v%2FljWprOCEh80N2%2B3Ea0AZN3JmHrQkxbTfnSX1QqA3rXQ5dS3o7Ni1VeWh8v7maYECGu3klUE80R732c7QQSzksri6UrqLRVq6oLKfFCNJPCpT9Xfe2TH0hYpiEtghKgguNp6iixNuzV%2F9QjEvOq0LdeSvYpnyNiVw2LnR0f9v3avDc7mkWMGcxTrnb2ggYVy5nOcq%2FaNxXnifccbcYh0oFOLnyedpZXLub213onMIIGLK1ahiBq2DXqrW9GONd5zvhmRnqPa%2Fui9jYPZlCNyuyt84Q0ILKqIThKfrTTewkejp%2FJFtWBGEQGmAw0Jjq5AU6tAEdfNTaPwwtnGoj%2BfF9athUsEdpiwmTeAJPdvE%2BbL%2BG70K8ZpbJwpZ%2FSL6AjIgMTRL%2BlcX8tCxpF%2FsQDlZ8q8aA8b%2FX7Gs%2FrCLVJJ5TPXbKyVtTioXdF9jbuQ9LvdKiUvQ7cYPrfLi5yIiw1d%2Fkj0%2FEfFU6i5%2Fn6I%2Bluo3VfCS9D3r52RP1oR46D1nljpAzlb2GTGeLSwmmZhofb6QMb0K%2B6dcSDWEt%2Bz4eEe6jUyq0pdr8nHE%3D&AWSAccessKeyId=ASIAQ3PHCVTYQJIHMTO7&Expires=1553636876&Signature=hhVHDqaGqiJDGiOrdPTZ%2F97bwXg%3D&hash=ac1bc64ae9515b4b71ecc365cddfaed9ef26c7147825b4cdc7a2e2d6fde645b0&host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&pii=S0921800904003027&tid=spdf-cac71c1c-7c00-49e5-acf8-4fa63c90a400&sid=9af7d78a287f524d683b491668d30ac1b6b0gxrqa&type=client "Feral dogs as invasive species"</ref>. Feral cats are more infamous for hunting local songbirds, and because they hunt so frequently, many of the songbird populations decline <ref name="bird"> https://abcbirds.org/threat/cats-and-other-invasives/</ref>. These populations have the potential to be endangered and threatened species of birds<ref name="bird"/>. Domesticated cats also pose a threat to the local bird populations because of their tendency to hunt for enjoyment and their large population (95 million <ref> https://www.statista.com/statistics/198102/cats-in-the-united-states-since-2000/</ref>) <ref name="bird"/>. Both feral groups are capable of attacking people when provoked or for no apparent reason<ref name="oof"/>
  
 
==Insects==
 
==Insects==

Revision as of 15:01, 26 March 2019

Aquatic Invasive Species of California

Quagga and Zebra Mussels

Invasive quagga and zebra mussels are a major threat to our freshwater ecosystems. They are small, clam-like creatures that reproduce rapidly and deplete nutrients in the water. They jeopardize power and water infrastructures, damage ecosystems and destroy recreation. The first confirmed find of Zebra mussels in California occurred at San Justo Reservoir Jan. 10, 2008. Quagga and zebra mussels continue to spread and have infested 39 water bodies throughout the state. A map of all infested waters can be found here. The mission of the Invasive Species Program is to reduce the negative effects of aquatic invasive species on waterways of California. CDFW is involved in efforts to prevent the introduction of these species into the state, detect and respond to introductions when they occur, and prevent the spread of invasive species that have become established. Boaters are required to have their watercrafts inspected and cleaned at specific check stations around the state. For information on boating restrictions and inspections please contact the waterbody manager directly. [1]

Plants

Birds

Mammals

Feral Cats and Dogs (Felis catus, Canis lupus familiaris, respectively)

An overpopulation of domestic cats and dogs invariably leads to portions of these populations to become feral and homeless. As domesticated animals, these mammals do not completely lose their ability to hunt and survive without the help of humans. Feral dogs are mainly found very urban areas, where they feed on trash and discarded food, and hunt in packs for bigger prey, such as ungulates and other mammals [2]. Feral cats are more infamous for hunting local songbirds, and because they hunt so frequently, many of the songbird populations decline [3]. These populations have the potential to be endangered and threatened species of birds[3]. Domesticated cats also pose a threat to the local bird populations because of their tendency to hunt for enjoyment and their large population (95 million [4]) [3]. Both feral groups are capable of attacking people when provoked or for no apparent reason[2]

Insects

References

  1. [1]
  2. 2.0 2.1 https://pdf.sciencedirectassets.com/271867/1-s2.0-S0921800905X01379/1-s2.0-S0921800904003027/main.pdf?x-amz-security-token=AgoJb3JpZ2luX2VjEE0aCXVzLWVhc3QtMSJHMEUCICubgZ6lM8br%2BIBB7kkD0d2VGXL47zmTQvFHByA9dfmqAiEAiGSX6l2vX0ZvRNR5egd8VOpfDtEPUT9S3NUmyCGhsncq4wMI9v%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARACGgwwNTkwMDM1NDY4NjUiDE%2FACr3anmt4VAoGDiq3A0JW9d6saGpK2O1c7kgpGGqpDjL288e2HgtJedQeWcQL18wwDlOnGHldOYjkIfuBmfBA%2F6jSTjV3dx86SkeWL5SnytpEyIKxSS%2Bf3CoBqdVbECI0S0Eh5NO6EtJrkfndekKFMs5r4yW0qfL%2F3S%2FCuKWewB%2BorwJCga4DdPrscTvD%2BOrg09cQVCEcMmsd2EkLq7qDBe5meU8Mph2cldSe2Fco6VZtVNnsqAORn%2BmkpiSxugnb6M0rO8RqXeUOa4zU5Adg6cma9DG%2FRV5U0v%2FljWprOCEh80N2%2B3Ea0AZN3JmHrQkxbTfnSX1QqA3rXQ5dS3o7Ni1VeWh8v7maYECGu3klUE80R732c7QQSzksri6UrqLRVq6oLKfFCNJPCpT9Xfe2TH0hYpiEtghKgguNp6iixNuzV%2F9QjEvOq0LdeSvYpnyNiVw2LnR0f9v3avDc7mkWMGcxTrnb2ggYVy5nOcq%2FaNxXnifccbcYh0oFOLnyedpZXLub213onMIIGLK1ahiBq2DXqrW9GONd5zvhmRnqPa%2Fui9jYPZlCNyuyt84Q0ILKqIThKfrTTewkejp%2FJFtWBGEQGmAw0Jjq5AU6tAEdfNTaPwwtnGoj%2BfF9athUsEdpiwmTeAJPdvE%2BbL%2BG70K8ZpbJwpZ%2FSL6AjIgMTRL%2BlcX8tCxpF%2FsQDlZ8q8aA8b%2FX7Gs%2FrCLVJJ5TPXbKyVtTioXdF9jbuQ9LvdKiUvQ7cYPrfLi5yIiw1d%2Fkj0%2FEfFU6i5%2Fn6I%2Bluo3VfCS9D3r52RP1oR46D1nljpAzlb2GTGeLSwmmZhofb6QMb0K%2B6dcSDWEt%2Bz4eEe6jUyq0pdr8nHE%3D&AWSAccessKeyId=ASIAQ3PHCVTYQJIHMTO7&Expires=1553636876&Signature=hhVHDqaGqiJDGiOrdPTZ%2F97bwXg%3D&hash=ac1bc64ae9515b4b71ecc365cddfaed9ef26c7147825b4cdc7a2e2d6fde645b0&host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&pii=S0921800904003027&tid=spdf-cac71c1c-7c00-49e5-acf8-4fa63c90a400&sid=9af7d78a287f524d683b491668d30ac1b6b0gxrqa&type=client "Feral dogs as invasive species"
  3. 3.0 3.1 3.2 https://abcbirds.org/threat/cats-and-other-invasives/
  4. https://www.statista.com/statistics/198102/cats-in-the-united-states-since-2000/