page_title: Mountain elaenia
section_title: Description
hierarchical_section_title: Mountain elaenia / Description
caption_attribution_description: English: Mountain Elaenia photo taken at the Saverge Mountain Hotel, Costa Rica.
context_page_description: The mountain elaenia is a small passerine bird in the tyrant flycatcher family. It breeds in highlands from Guatemala to Colombia and western Venezuela. The scientific name celebrates the German physician and naturalist, Alexander von Frantzius.
context_section_description: This tyrant flycatcher is 14–15 cm (5.5–5.9 in) long and weighs 17–20 g (0.60–0.71 oz). The upperparts are dull olive, with a narrow white eye ring. The wings are dusky with narrow yellow feather edges and two off-white wing bars. The throat and breast are yellowish grey, becoming dull yellow on the belly. Sexes are similar, but young birds are browner above, paler below and have brighter wing bars.
caption: Savegre Valley, Costa Rica
exif: {"Image Make": "Canon", "Image Model": "Canon EOS 20D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "150", "Image YResolution": "150", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Elements 9.0 Macintosh", "Image DateTime": "2013:03:21 11:23:34", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "232", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1014", "Thumbnail JPEGInterchangeFormatLength": "8945", "EXIF ExposureTime": "1/250", "EXIF FNumber": "28/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2008:12:15 10:57:07", "EXIF DateTimeDigitized": "2008:12:15 10:57:07", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "261023/32768", "EXIF ApertureValue": "162885/32768", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash fired, auto mode", "EXIF FocalLength": "300", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "900", "EXIF ExifImageLength": "814", "EXIF FocalPlaneXResolution": "233600/59", "EXIF FocalPlaneYResolution": "233600/59", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}