Biology of the Feral Cat, Felis catus (L.), on Macquarie Island
From the referenced paper: Between December 1976 and February 1981, 246 cats were collected. Overall sex ratio was in favour of males 1:0.8, and coat colour was tabby (74%), orange (26%) and black (2%). The breeding season extended from October to March with the peak in November-December. Mean numbe...
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Online Access: | https://researchdata.ands.org.au/biology-feral-cat-macquarie-island/700934 https://data.aad.gov.au/metadata/records/feral_cat_macca http://nla.gov.au/nla.party-617536 |
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ftands:oai:ands.org.au::700934 2023-05-15T17:09:52+02:00 Biology of the Feral Cat, Felis catus (L.), on Macquarie Island COPSON, GEOFF (hasPrincipalInvestigator) COPSON, GEOFF (processor) Australian Antarctic Data Centre (publisher) Spatial: northlimit=-54.4977; southlimit=-54.692; westlimit=158.86386; eastLimit=158.94331; projection=WGS84 Temporal: From 1975-12-01 to 1981-02-28 https://researchdata.ands.org.au/biology-feral-cat-macquarie-island/700934 https://data.aad.gov.au/metadata/records/feral_cat_macca http://nla.gov.au/nla.party-617536 unknown Australian Antarctic Data Centre https://researchdata.ands.org.au/biology-feral-cat-macquarie-island/700934 90c95aa1-02a3-44f9-9a4e-1a2e7db4dd82 feral_cat_macca https://data.aad.gov.au/metadata/records/feral_cat_macca http://nla.gov.au/nla.party-617536 Australian Antarctic Data Centre biota ANIMALS/VERTEBRATES EARTH SCIENCE BIOLOGICAL CLASSIFICATION BIRDS MAMMALS EXOTIC SPECIES BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES LIFE HISTORY CAT FERAL CAT HERBFIELD MACQUARIE ISLAND TUSSOCK GRASSLAND TRAPS FIELD SURVEYS OCEAN > SOUTHERN OCEAN SOUTHERN OCEAN > GEOGRAPHIC REGION > POLAR dataset ftands 2020-01-05T21:18:14Z From the referenced paper: Between December 1976 and February 1981, 246 cats were collected. Overall sex ratio was in favour of males 1:0.8, and coat colour was tabby (74%), orange (26%) and black (2%). The breeding season extended from October to March with the peak in November-December. Mean number of embryos was 4.7 per female and evidence of females producing two litters was found. Mortality in kittens increased as they grew older, with litters of kittens greater than 1.8 kg containing two or fewer animals. Most cats lived in herbfield or tussock grassland, with very few if any in feldmark. The total population was estimated at between 169 and 252 adult cats. Observations of an adult male showed that its home range covered 41 ha, but this appeared not to be maintained during winter. It's daytime activity varied greatly, much time being spent foraging for food. Domestic cats Felis catus (L.) were feral on Macquarie Island by 1820, only 10 years after the island was discovered by sealers. Their presence was soon noted by early naturalists. Depredations by cats greatly reduced the numbers of burrow-nesting petrels and, together with the weka Gallirallus australis, cats were probably responsible for the extinction of the endemic parakeet Cyanoramphus novaezelandiae erythrotis and banded rail Rallus phillippensis before 1900. Feral cats are common on several other subantarctic islands and have been intensively studied; the only previous study on Macquarie Island was on diet. This study reports on other aspects of the biology of the feral cat on Macquarie Island. Dataset Macquarie Island Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Southern Ocean ENVELOPE(158.86386,158.94331,-54.4977,-54.692) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
biota ANIMALS/VERTEBRATES EARTH SCIENCE BIOLOGICAL CLASSIFICATION BIRDS MAMMALS EXOTIC SPECIES BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES LIFE HISTORY CAT FERAL CAT HERBFIELD MACQUARIE ISLAND TUSSOCK GRASSLAND TRAPS FIELD SURVEYS OCEAN > SOUTHERN OCEAN SOUTHERN OCEAN > GEOGRAPHIC REGION > POLAR |
spellingShingle |
biota ANIMALS/VERTEBRATES EARTH SCIENCE BIOLOGICAL CLASSIFICATION BIRDS MAMMALS EXOTIC SPECIES BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES LIFE HISTORY CAT FERAL CAT HERBFIELD MACQUARIE ISLAND TUSSOCK GRASSLAND TRAPS FIELD SURVEYS OCEAN > SOUTHERN OCEAN SOUTHERN OCEAN > GEOGRAPHIC REGION > POLAR Biology of the Feral Cat, Felis catus (L.), on Macquarie Island |
topic_facet |
biota ANIMALS/VERTEBRATES EARTH SCIENCE BIOLOGICAL CLASSIFICATION BIRDS MAMMALS EXOTIC SPECIES BIOSPHERE ECOLOGICAL DYNAMICS SPECIES/POPULATION INTERACTIONS SPECIES LIFE HISTORY CAT FERAL CAT HERBFIELD MACQUARIE ISLAND TUSSOCK GRASSLAND TRAPS FIELD SURVEYS OCEAN > SOUTHERN OCEAN SOUTHERN OCEAN > GEOGRAPHIC REGION > POLAR |
description |
From the referenced paper: Between December 1976 and February 1981, 246 cats were collected. Overall sex ratio was in favour of males 1:0.8, and coat colour was tabby (74%), orange (26%) and black (2%). The breeding season extended from October to March with the peak in November-December. Mean number of embryos was 4.7 per female and evidence of females producing two litters was found. Mortality in kittens increased as they grew older, with litters of kittens greater than 1.8 kg containing two or fewer animals. Most cats lived in herbfield or tussock grassland, with very few if any in feldmark. The total population was estimated at between 169 and 252 adult cats. Observations of an adult male showed that its home range covered 41 ha, but this appeared not to be maintained during winter. It's daytime activity varied greatly, much time being spent foraging for food. Domestic cats Felis catus (L.) were feral on Macquarie Island by 1820, only 10 years after the island was discovered by sealers. Their presence was soon noted by early naturalists. Depredations by cats greatly reduced the numbers of burrow-nesting petrels and, together with the weka Gallirallus australis, cats were probably responsible for the extinction of the endemic parakeet Cyanoramphus novaezelandiae erythrotis and banded rail Rallus phillippensis before 1900. Feral cats are common on several other subantarctic islands and have been intensively studied; the only previous study on Macquarie Island was on diet. This study reports on other aspects of the biology of the feral cat on Macquarie Island. |
author2 |
COPSON, GEOFF (hasPrincipalInvestigator) COPSON, GEOFF (processor) Australian Antarctic Data Centre (publisher) |
format |
Dataset |
title |
Biology of the Feral Cat, Felis catus (L.), on Macquarie Island |
title_short |
Biology of the Feral Cat, Felis catus (L.), on Macquarie Island |
title_full |
Biology of the Feral Cat, Felis catus (L.), on Macquarie Island |
title_fullStr |
Biology of the Feral Cat, Felis catus (L.), on Macquarie Island |
title_full_unstemmed |
Biology of the Feral Cat, Felis catus (L.), on Macquarie Island |
title_sort |
biology of the feral cat, felis catus (l.), on macquarie island |
publisher |
Australian Antarctic Data Centre |
url |
https://researchdata.ands.org.au/biology-feral-cat-macquarie-island/700934 https://data.aad.gov.au/metadata/records/feral_cat_macca http://nla.gov.au/nla.party-617536 |
op_coverage |
Spatial: northlimit=-54.4977; southlimit=-54.692; westlimit=158.86386; eastLimit=158.94331; projection=WGS84 Temporal: From 1975-12-01 to 1981-02-28 |
long_lat |
ENVELOPE(158.86386,158.94331,-54.4977,-54.692) |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Macquarie Island Southern Ocean |
genre_facet |
Macquarie Island Southern Ocean |
op_source |
Australian Antarctic Data Centre |
op_relation |
https://researchdata.ands.org.au/biology-feral-cat-macquarie-island/700934 90c95aa1-02a3-44f9-9a4e-1a2e7db4dd82 feral_cat_macca https://data.aad.gov.au/metadata/records/feral_cat_macca http://nla.gov.au/nla.party-617536 |
_version_ |
1766066231277780992 |