Parent Layer:
Movement Information
Name: Black-capped Petrel Individual Movement Tracks
Display Field: birdID
Type: Feature Layer
Geometry Type: esriGeometryPolyline
Description: This layer shows the movement patterns of 3 black-capped petrels during their non-breeding season from the first tracking study of this species. The black-capped petrel (Pterodroma hasitata) is an endangered seabird with fewer than 2000 breeding pairs restricted to a few breeding sites in Haiti and the Dominican Republic. To date, use areas at sea have been determined entirely from vessel-based surveys and opportunistic sightings and, as such, spatial and temporal gaps in our understanding of the species’ marine range are likely. For example, compare these tracks with the modeled distribution (MDAT) data products under Birds > Individual Species. This study used satellite tags to document individual movement patterns of black-capped petrels.
<br/>
<br/>
During chick rearing, petrels primarily used marine habitats in the southern Caribbean Sea. During the post-breeding period, each bird dispersed north and used waters west of the Gulf Stream offshore of the mid- and southern Atlantic coasts of the USA as well as Gulf Stream waters and deeper pelagic waters east of the Gulf Stream. Petrels used waters located within 14 different exclusive economic zones, suggesting that international collaboration will benefit the development of management strategies for this species.
<br/>
<br/>
The tracks on the map represent the following time periods:
<br/>
<ul> <li>Bird 175 (blue): 11 July to 30 August 2014</li>
<li>Bird 176 (purple): 28 June to 25 August 2014</li>
<li>Bird 177 (yellow): 13 May to 4 November 2014</li></ul>
Definition Expression: N/A
Copyright Text: Jodice et al. 2015, Endangered Species Research Vol. 29; 23-33
Default Visibility: false
MaxRecordCount: 1000
Supported Query Formats: JSON, AMF, geoJSON
Min Scale: 0
Max Scale: 0
Supports Advanced Queries: true
Supports Statistics: true
Has Labels: false
Can Modify Layer: false
Can Scale Symbols: false
Use Standardized Queries: true
Extent:
XMin: -8911590.701489244
YMin: 2036093.4675000003
XMax: -7488593.382389242
YMax: 4570965.5947
Spatial Reference: 102100
(3857)
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1: birdID
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
Default Label: null
UniqueValueInfos:
-
Value: 120175
Label: Bird 175
Description:
Symbol:
Style: esriSLSSolid
Color: [0, 92, 230, 255]
Width: 2
-
Value: 120176
Label: Bird 176
Description:
Symbol:
Style: esriSLSSolid
Color: [169, 0, 230, 255]
Width: 2
-
Value: 120177
Label: Bird 177
Description:
Symbol:
Style: esriSLSSolid
Color: [255, 255, 0, 255]
Width: 2
Transparency: 0
Labeling Info:
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
-
OBJECTID
(
type: esriFieldTypeOID
, alias: OBJECTID
)
-
Shape
(
type: esriFieldTypeGeometry
, alias: Shape
)
-
Shape_Length
(
type: esriFieldTypeDouble
, alias: Shape_Length
)
-
birdID
(
type: esriFieldTypeInteger
, alias: birdID
)
Supported Operations:
Query
Generate Renderer
Return Updates