Layer Estimates:

Layer: Migration_paths (ID:0)
Count: 9
Extent:

XMin: -16377337.2753134
YMin: -156444.729352679
XMax: 16377337.2753099
YMax: 8824270.68517538
Spatial Reference: PROJCS["Winkel Tripel (NGS - sphere)_1",GEOGCS["GCS_Sphere",DATUM["D_Sphere",SPHEROID["Sphere",6371000.0,0.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Winkel_Tripel"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",150.0],PARAMETER["Standard_Parallel_1",50.467],UNIT["Meter",1.0]]

Layer: Origins (ID:1)
Count: 2
Extent:

XMin: -7730615.18263056
YMin: 2166979.39906988
XMax: 564508.965238515
YMax: 7596668.94899058
Spatial Reference: PROJCS["Winkel Tripel (NGS - sphere)_1",GEOGCS["GCS_Sphere",DATUM["D_Sphere",SPHEROID["Sphere",6371000.0,0.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Winkel_Tripel"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",150.0],PARAMETER["Standard_Parallel_1",50.467],UNIT["Meter",1.0]]