Eyebrow Photography

Biguá
Local Marambaia- Jaú-SP
Data 07/09/2017

Biguá Local Marambaia- Jaú-SP Data 07/09/2017

Guasave, Sinaloa, Mexico

Sony SLT A-58 | f / 6.3 | v1 / 160s | iso-400 | d300mm | Flash Minolta 5400HS 1/1 | Lr

In a second sighting that we had with this great bird, after several hours of waiting, arrived and was quite cooperative allowed us to make a good series of photos, in a moment I started to whistle and she to answer me, From this it takes that I share them, it is fascinating to feel that interaction with nature.

Sony SLT A-58 | f / 6.3 | v1 / 160s | iso-400 | d300mm | Flash Minolta 5400HS 1/1 | Lr

Then the Owl came down from the treetop and approached about ten feet from where we were, I was cautious to get close and get these photos.

Sony SLT A-58 | f / 6.3 | v1 / 160s | iso-400 | d300mm | Flash Minolta 5400HS 1/1 | Lr

Marine organisms as source of extracts to disrupt bacterial communication: bioguided isolation and identification of quorum sensing inhibitors from Ircinia felix - ScienceDirect
The crude extract from the sponge I. felix was fractionated, obtaining furanosesterterpenes which were identified and evaluated as quorum sensing inhibitors, showing moderate activity without affecting the biosensor's growth.

Sony SLT A-58 | f / 6.3 | v1 / 160s | iso-400 | d300mm | Flash Minolta 5400HS 1/1 | Lr

Sony SLT A-58 | f / 6.3 | v1 / 160s | iso-400 | d300mm | Flash Minolta 5400HS 1/1 | Lr

Sony SLT A-58 | f / 7.1 | v1 / 160s | iso-400 | d300mm | Flash Minolta 5400HS 1/1 | Lr

Sony SLT A-58 | f / 6.3 | v1 / 160s | iso-400 | d300mm | Flash Minolta 5400HS 1/1 | When I started photographing the Owl, I did not really see anything in the viewer, I could barely make out a white spot in the middle of the darkness, but I was still adjusting the images. take with the manual focus and also the intensity of the flash, taking care at all times if the bird showed some discomfort, fortunately looked comfortable and we could do the shots.