File:Mating... (6442316945).jpg
Original file (3,456 × 4,608 pixels, file size: 5.17 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionMating... (6442316945).jpg |
English: The giant owl butterfly falls under the genus Caligo and are commonly called Owl butterflies, after their huge eyespots, which resemble owls’ eyes. There are about 20 species in the genus, found in the rain forests of Mexico, central and South America. This one was photographed in Mindo, Ecuador.
The female Owl Butterfly lays a large number of eggs on one of the host plants and the small larvae hatch after about 3-5 days. Fertile eggs develop a grey ring just above the center. Infertile eggs collapse. The first instar of the larvae are white with 2 orange/brown stripes down the length of their body leading to two little spindles at the end. Later on in life the larvae develop hairs mimicking spines and a crown made of four horns at the back of their head. The larvae then find a high enough spot to pupate and begin the change of metamorphosis. The large owl butterfly emerges and begins to pump out its wings, later searching for food. the butterflies drink the juices of fermenting fruits and a wide variety of nectar plants. The larva also feed on the fruit of most Musa [banana] species. |
Date | |
Source | Mating... |
Author | pamsai, 200K views, thank you |
Camera location | 0° 02′ 59.1″ S, 78° 46′ 34.56″ W | View this and other nearby images on: OpenStreetMap | -0.049750; -78.776268 |
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This image was originally posted to Flickr by pamsai, 200K views, thank you at https://flickr.com/photos/39386629@N06/6442316945 (archive). It was reviewed on 13 March 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
13 March 2018
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current | 09:49, 13 March 2018 | 3,456 × 4,608 (5.17 MB) | Jkadavoor (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon PowerShot A3300 IS |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.8 |
ISO speed rating | 100 |
Date and time of data generation | 12:49, 16 July 2011 |
Lens focal length | 5 mm |
JPEG file comment | AppleMark |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | QuickTime 7.7.1 |
File change date and time | 14:49, 2 December 2011 |
Y and C positioning | Co-sited |
Exif version | 2.2 |
Date and time of digitizing | 12:49, 16 July 2011 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 4.90625 |
APEX aperture | 2.96875 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |