File:Pycnopodia helianthoides.jpg

Original file ‎(3,160 × 2,085 pixels, file size: 3.49 MB, MIME type: image/jpeg)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

DescriptionPycnopodia helianthoides.jpg	Sunflower sea star (Pycnopodia helianthoides), aka Twenty Ray Sea Star.
Date	9 January 2009, 15:17
Source	Sunflower sea star (Pycnopodia helianthoides) aka Twenty Ray Sea Star, Digital Photo Walk at Montana de Oro's Hazard Reef Tidepools, led by Jerry Kirkhart, 09 Jan. 2009. 25 people attended
Author	Mike Baird from Morro Bay, USA

Camera location	35° 16′ 55.97″ N, 120° 53′ 16.56″ W	View this and other nearby images on: OpenStreetMap	35.282215; -120.887933

Licensing

This file is licensed under the Creative Commons Attribution 2.0 Generic license.

Attribution: "Mike" Michael L. Baird

You are free:

to share – to copy, distribute and transmit the work
to remix – to adapt the work

Under the following conditions:

attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

This image was originally posted to Flickr by mikebaird at https://www.flickr.com/photos/72825507@N00/3184170736. It was reviewed on 30 January 2009 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0.

30 January 2009

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:47, 30 January 2009		3,160 × 2,085 (3.49 MB)	Holly Cheng	{{Information \|Description= Sunflower sea star (Pycnopodia helianthoides), aka Twenty Ray Sea Star. \|Source=[http://www.flickr.com/photos/72825507@N00/3184170736/ Sunflower sea star (Pycnopodia helianthoides) aka Twenty Ray Sea Star, Digital Photo Walk at

File usage

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Sunflower sea star

Global file usage

The following other wikis use this file:

Usage on azb.wikipedia.org
- دنیز گۆنشی
Usage on ceb.wikipedia.org
- Pycnopodia helianthoides
Usage on de.wikipedia.org
- Pycnopodia helianthoides
Usage on nl.wikipedia.org
- Zonnebloemster
Usage on sv.wikipedia.org
- Pycnopodia helianthoides
Usage on tr.wikipedia.org
- Pycnopodia helianthoides

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Image title	Sunflower sea star (Pycnopodia helianthoides). Digital Photo Walk at Montana de Oro's Hazard Reef Tidepools, led by Jerry Kirkhart, 09 Jan. 2009. 25 people attended this most popular event. Event description says: Bring your SLR Digital Camera and a Macro Lens or a Point and Shoot that has macro capabilities. Beginners Welcome. A Marine Biologist will show techniques of macro photography of tide pool organisms, and the safest places to walk. Wear non-skid shoes so you will BE ABLE TO NAVIGATE IN TIDE POOLS! Meet at the Hazard Reef Parking lot 1.6 miles past the MDO entrance sign using the Pecho Valley Road . See Photomorrobay.com for more info. (S) 1 mi., 1.5 hr. Reminder that on Friday, Jan 9th, there will be a -1.61 low tide DPW walk for anyone interested in macrophotography of intertidal organisms. The walk will start from the Hazard Reef parking lot at 2:15PM (notice slight time change from original posting), in order to give time to work the tide out and photograph all intertidal life possible. The tide and we will not wait for late comers, sorry. Instruction will be given by a marine biologist on how to use your macro lens and to photograph and ID marine organisms. Instruction will also be given on where the safest place is to step and what algae to not step on too, for best safety. Any camera with macro capabilities can be used. We should see Chaffey Limpets, Gum Boot Chitons, some nudibranchs, hopefully Octopi, and many others. Wear warm clothes in layers. Park about 1.6 miles from the MDO entrance sign in the Hazard Reef Parking lot, and we will hike to the ocean. Please call Jerry Kirkhart (805) 534-9198 or email if there are questions. Mike Baird will also be available for camera questions, plus other local photographers for suggestions on camera settings and flash use too. Beginners are welcome.
Camera manufacturer	Panasonic
Camera model	DMC-FZ50
Author	Michael "Mike" L. Baird
Copyright holder	(C) Michael "Mike" L. Baird bairdphotos.com
Exposure time	1/320 sec (0.003125)
F-number	f/5.6
ISO speed rating	100
Date and time of data generation	15:17, 9 January 2009
Lens focal length	28.7 mm
File change date and time	20:39, 9 January 2009
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	15:17, 9 January 2009
Shutter speed	8.321928
APEX aperture	4.970854
Exposure bias	−1
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Flash	Flash fired, compulsory flash firing
File source	Digital still camera

File:Pycnopodia helianthoides.jpg

Licensing

Captions

Items portrayed in this file

depicts

Sunflower seastar

copyright status

copyrighted

copyright license

Creative Commons Attribution 2.0 Generic

captured with

Panasonic Lumix DMC-FZ50

inception

9 January 2009

coordinates of the point of view

35°16'55.974"N, 120°53'16.559"W

exposure time

0.003125 second

f-number

5.6

focal length

28.7 millimetre

ISO speed

100

instance of

photograph

source of file

file available on the internet

File history

File usage

Global file usage

Metadata