Found 26 datasets matching "Common Raven".
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These data identify the mean population growth rate and ratio change in abundance of common raven (Corvus corax; ravens) populations from 1966 through 2018, delineated by ecoregions defined by the...
Search relevance: 152.08 | Views last month: 0 -
Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for Californias wildlife. The CWHR...
Search relevance: 145.75 | Views last month: 0 -
The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebrates which were digitized as GIS layers to...
Search relevance: 143.99 | Views last month: 0 -
These data identify the mean annual population growth rate and ratio change in abundance of common raven (Corvus corax; ravens) populations from 1966 through 2018.
Search relevance: 129.79 | Views last month: 0 -
These data identify the mean annual population growth rate and ratio change in abundance of common raven (Corvus corax; ravens) populations from 1966 through 2018.
Search relevance: 126.07 | Views last month: 0 -
Predicted common raven (Corvus corax) impacts within greater sage-grouse (Centrocercus urophasianus) concentration areas across the Great Basin, USA, 2007–2016. Predicted impacts were based on a...
Search relevance: 60.91 | Views last month: 0 -
These data represent predicted common raven (Corvus corax) density (ravens/square-km) derived from random forest models given field site unit-specific estimates of raven density that were obtained...
Search relevance: 57.80 | Views last month: 3 -
Expanding human enterprise across remote environments impacts many wildlife species, including sage-grouse (Centrocercus urophasianus), an indicator species whose decline is at the center of...
Search relevance: 57.31 | Views last month: 0 -
The dataset includes specifics on liver tissue and blood plasma anticoagulant rodenticide concentrations measured using high-performance liquid chromatography-tandem mass spectrometry.
Search relevance: 44.94 | Views last month: 0 -
The dataset includes the bird species, region where sampled, sampling site, capture location, mercury concentration in whole blood, lead concentration in whole blood, sulfur stable isotope...
Search relevance: 41.48 | Views last month: 0 -
During a long-term study at the Desert Tortoise Research Natural Area in the western Mojave Desert of California, factors affecting the decline of desert tortoises were evaluated inside the...
Search relevance: 36.59 | Views last month: 0 -
Inventory of forest carnivore species and distribution tabular data for North Cascades National Park, 2003-2005. We investigated the potential occurrence of forest carnivores in North Cascades...
Search relevance: 28.27 | Views last month: 0 -
Inventory of forest carnivore species tabular data for Mount Rainier National Park, 2000-2002. As part of the NPS Servicewide Vertebrate and Vascular Plant Inventory, we used remotely-triggered...
Search relevance: 26.12 | Views last month: 1 -
These are raw field data from a stratified random survey to inventory the birds breeding in lowlands (elevation below 100m) of the Alaska Peninsula, during summers 2004-2007. Data were collected...
Search relevance: 24.31 | Views last month: 0 -
These are original photos from a stratified random survey to inventory the birds breeding in lowlands (elevation below 100m) of the Alaska Peninsula, during summers 2004-2007. Data were collected...
Search relevance: 23.17 | Views last month: 0 -
Between March 13th and May 29th, twenty-four bird surveys were conducted to observe the approximate times of migration and breeding for bird species present around the primary buildings of Saguaro...
Search relevance: 23.08 | Views last month: 0 -
In 2004 The Institute for Bird Populations (IBP) collaborated with personnel at Lewis and Clark National Historical Park to initiate a Park-wide inventory of landbirds. The goals of the inventory...
Search relevance: 20.45 | Views last month: 0 -
Inventory of landbirds in San Juan Island National Historical Park tabular data, 2002. The Institute for Bird Populations (IBP) collaborated with personnel at San Juan Island National Historical...
Search relevance: 19.88 | Views last month: 0 -
Landbird inventory tabular data for Olympic National Park, 2002-2003. In 2002 The Institute for Bird Populations (IBP) collaborated with personnel at Olympic National Park to initiate a...
Search relevance: 16.88 | Views last month: 1 -
The Institute for Bird Populations (IBP) collaborated with personnel at Mount Rainier National Park to initiate a Park-wide inventory of landbirds. The goals of the inventory were to estimate...
Search relevance: 16.62 | Views last month: 2
