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Posts Tagged ‘wetlands’

Bullfrog Among Lily Pads on Horseshoe Lake Nikon D800 (with 1.5 sensor crop activated), Sigma EX DG f2.8 15mm Fisheye Lens ISO 800, f8 @ 1/60 sec

Bullfrog Among Lily Pads on Horseshoe Lake
Nikon D800 (with 1.5 sensor crop activated), Sigma 15mm f2.8 EX DG Fisheye Lens
ISO 800, f8 @ 1/60 sec

Without a doubt my most often go-to lens for Bullfrog in the wetland on Horseshoe Lake is my Sigma 15mm f2.8 EX DG Fisheye Lens, and more often than not I select the Nikon D800’s 1.5 sensor crop when creating these images. By selecting the 1.5 sensor crop I am effectively using a 22mm fisheye lens with a close focusing distance of 5.5 inches. The close focusing capabilities of the Sigma 15mm Fisheye lens are hard to beat when it comes to creating these Bullfrog portraits. To view a larger selection of my fisheye imagery on the Sigma Canada website please click here.

Please remember to click on the images to see the larger, sharper version.

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Common Snapping Turtle Nikon D800, Nikon 80-400mm VR Lens Nikon Circular Polarizing Filter ISO 800, f11 @ 1/320

Common Snapping Turtle
Nikon D800, Nikon 80-400mm VR Lens
Nikon Circular Polarizing Filter
Handheld at ISO 800, f11 @ 1/320

A couple of weeks ago while I was in search of Bullfrogs in the wetland on Horseshoe Lake near Parry Sound, Ontario I came upon a very cooperative Common Snapping Turtle basking in the sun on a partially water-logged white pine tree trunk. Several years ago this large white pine trunk became stuck near the entrance to the wetland, but this past winter / spring it has moved deeper into the wetland to a location that is sure to find it being used by several species of turtles and watersnakes. I am eagerly awaiting my next extended stay at the lake to try for more reptile images.

Common Snapping Turtles are usually difficult to approach as they will often retreat into the water at first sight. I made a slow and cautious approach in my canoe hoping not to disturb the turtle and every few feet I would stop to create a few images. Do note in the above photo I used my Nikon Polarizing Filter to cut the glare from the vegetation as well as the turtle’s shell. I soon came to realize that this particular turtle was being very cooperative, so I proceeded a little closer. Soon I had pulled the canoe right up alongside of the turtle and yet it remained undisturbed. I quickly switched out my Nikon 80-400mm VR Lens for my Nikon 18-35mm Lens to create an up-close and personal wide-angle view, and employed my Live View technique that has often worked well for frog-scapes. While using the Live View feature on my Nikon D800 I will lean out over the side of the canoe and hold the camera very close to the water’s surface to get a very low perspective. Using the virtual horizon in Live View will assist in keeping the resulting photos square with the world.

The only thing that kinda bugs me about these snapping turtle photos is the very large bloodsucker that can be seen on the turtle’s left cheek :)

Do remember to click on each of the photos to see the larger, sharper version.

Common Snapping Turtle Nikon D800, Nikon 18-35mm Lens @ 35mm Handheld at ISO 400, f8 @ 1/1000

Common Snapping Turtle
Nikon D800, Nikon 18-35mm Lens @ 35mm
Handheld at ISO 400, f8 @ 1/1000

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Gray Treefrog on Branch at Night Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

Gray Treefrog on Branch at Night
Nikon D800, Nikon 105mm Micro Lens
Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket
ISO 100, f22 @ 1/60 sec.

For the first time since the inception of this blog I went an entire month without a new blog post. Yikes! Sorry folks. The month of June quickly became a hectic month me as I was spending many evenings driving to various frog ponds near my home and the cottage in search of fresh froggie imagery, processing a large, multi-print, fine art order for the corporate head-quarters of a financial institution in the United States, and several other responsibilities that were leaving me little time to post any new content. The good news is that I was by no means slacking off on creating fresh imagery and now have many new photos, tips, and info to share in upcoming posts.

Each of the frog images within the post were created throughout the month of June during the peak of the spring chorus (breeding season) and surprisingly enough I do still hear the American Toads and Gray Treefrogs chorusing around my home, mostly due to the cool nights prolonging the breeding season this year.

American Toad with Vocal Sac Inflated

American Toad with Vocal Sac Inflated Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

American Toad. Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

American Toad. Nikon D800, Nikon 105mm Micro Lens
Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket
ISO 100, f22 @ 1/60 sec.

American Toad with Vocal Sac Inflated. Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

American Toad with Vocal Sac Inflated. Nikon D800, Nikon 105mm Micro Lens
Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket
ISO 100, f22 @ 1/60 sec.

During my travels to various ponds in June I discovered two new ponds that have become my preferref locations for frog photography. At one pond I was amazed at the sheer numbers of American Toads that were floating out in the deeper, inaccessible sections of the pond. They would make their way in towards the stands of last season’s dried cattail stems to chorus. Also among the dried cattail leaves were vast numbers of Spring Peepers. Finding a Spring Peeper among a stand of dried cattail leaves is like looking for a needle in a haystack. Most often the Spring Peepers will be chorusing well above the surface of the pond and once discovered, a slow approach is mandatory as they will become aware of your presence quickly and stop chorusing. If this happens remain still for about 10-15 minutes and you will soon be rewarded for your patience.

Spring Peeper with Vocal Sac Inflated.

Spring Peeper with Vocal Sac Inflated. Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

At the second pond that was newly discovered there were large congregations of Northern Leopard Frogs, which were quite co-operative as well as Green Frogs. Creating images of these two species with their vocal sacs inflated has always been a challenge for me as the call is quick and seemingly unannounced, but upon carefully studying the frog’s behavior I have noticed that they do indeed give very subtle clues that they are about to croak :) Green Frogs will quickly flap the skin on their throat a couple of times just prior to calling, and the Northern Leopard Frogs (as do other frogs) will noticeably begin to draw air in making their body appear inflated. Once they look pretty full of air, a song is soon to follow.

Northern Leopard Frog with Vocal Sacs Inflated

Northern Leopard Frog with Vocal Sacs Inflated. Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

Green Frog with Vocal Sac Inflated.

Green Frog with Vocal Sac Inflated. Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

This season I wanted to try creating some night-time imagery of frogs that had a slightly different look to them and thus I decided to head-out into the ponds with my Sigma 15mm Fisheye lens to see what I might be able to create. Below are two of my favorite fisheye night frog photos. When using the fisheye lens for these images it was imperative that I paid close attention to the placement of the flash, cords, and mini-flashlight (used for focusing) as they would end up within the image if placed incorrectly.

Gray Treefrog at Night in Wetland. Nikon D800, Sigma EX DG f2.8 15mm Fisheye Lens, Nikon Speedlight SB400 on a Wimberely F-2 Macro Bracket, ISO 100, f16 @ 1/60 sec.

Gray Treefrog at Night in Wetland. Nikon D800, Sigma EX DG f2.8 15mm Fisheye Lens, Nikon Speedlight SB400 on a Wimberely F-2 Macro Bracket, ISO 100, f16 @ 1/60 sec.

Green Frog in Wetland at Night.

Green Frog in Wetland at Night. Nikon D800, Sigma EX DG f2.8 15mm Fisheye Lens, Nikon Speedlight SB400 on a Wimberely F-2 Macro Bracket, ISO 100, f16 @ 1/60 sec.

Of all the frogs and toads I get to photograph, none are more enjoyable than the Gray Treefrog. Often Gray Treefrogs will strike interesting poses as they climb around vegetation. Below are a few more Gray Treefrog photos that were created over the past month.

Gray Treefrog.

Gray Treefrog. Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

Gray Treefrog.

Gray Treefrog. Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

Gray Treefrog.

Gray Treefrog. Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

Gray Treefrog.

Gray Treefrog. Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

Gray Treefrog.

Gray Treefrog. Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

Gray Treefrog.Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

Gray Treefrog. Nikon D800, Nikon 105mm Micro Lens
Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket
ISO 100, f22 @ 1/60 sec.

Gray Treefrog with Vocal Sac Inflated. Nikon D800, Nikon 105mm Micro Lens Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket ISO 100, f22 @ 1/60 sec.

Gray Treefrog with Vocal Sac Inflated. Nikon D800, Nikon 105mm Micro Lens
Nikon Speedlight SB400 on a Wimberley F-2 Macro Bracket
ISO 100, f22 @ 1/60 sec.

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Bullfrog_1431

Bullfrog at Dusk. Nikon D800 & Nikon 105mm Micro Lens

The winning images were announced a couple of weeks ago for the BBC Wildlife Photographer of the Year Competition and I thought I would take a moment to share two of my entries that proceeded to the final round of judging. Unfortunately, that is where this story ends but nonetheless I was thrilled that two of my both Bullfrog photos created in my favorite wetland at my family cottage on Horseshoe Lake, near Parry Sound, Ontario had made it to the final round in this prestigious competition.

To view the Grand Prize winning image and to see the category winners for both the adult and young awards click here and follow the links to the corresponding galleries. And do remember to click on each image to see the larger, sharper version.

Bullfrog in Wetland - Nikon D800 & Nikon 18-35mm

Frog-scape – Nikon D800 & Nikon 18-35mm

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Aquarium Set-up_1173

Above you will see the temporary set-up that I used to create the Water Tiger images in the previous post. Click on the image to see the larger version and you will see that I have used a pair of clothes pegs to hold a small piece of cardboard that has been painted with greens and browns to try and get a pond water look onto the back wall of the aquarium. In the image above I used water-logged leaves as the substrate, which did work not bad but they do hold a lot of debris that can cloud the water. On my second attempt at using this set-up I opted for a sandy substrate that worked much better. By setting the small 2.5 gallon aquarium on the bucket photography was made so much easier and the dip net was essential for catching the various critters that I was able to photograph.

In the images below you will notice that some have relatively clean looking water. I achieved this by cloning out some of the larger particles that were in the water and also with a quick and dirty method discovered by reducing the structure and contrast sliders in Nik Viveza 2 to create the ‘clean’ look. Do note that the images with the sandy bottom yield a cleaner look. The debris in the frog photo (you shoulda known I could not resist the temptation for over-under froggie photos :) ), which is a result of the leafy substrate is acceptable to me as frog ponds are seldom crystal clear anyway.

Here are a few of the recent edits from the aquatic pond life set-up. Please let me know which is your favorite and don’t forget to click on each to see the larger, sharper versions.

Salamander Larva. Nikon D800, Nikon 105mm Micro Lens, ISO 50, f14 @

Salamander Larva. Nikon D800, Nikon 105mm Micro Lens, Nikon Speedlight SB400, ISO 100, f14 @ 1/60

Gray Tree Frog Tadpole. Nikon D800, Nikon 105mm Micro Lens, ISO 400, f20 @ 1/60

Gray Tree Frog Tadpole. Nikon D800, Nikon 105mm Micro Lens, Nikon Speedlight SB400,  ISO 400, f20 @ 1/60

Predaceous Diving Beetle Larva Breathing at Surface. Nikon D800, Nikon 105mm Micro Lens, ISO 400, f16 @ 1/60

Predaceous Diving Beetle Larva Breathing at Surface. Nikon D800, Nikon 105mm Micro Lens, Nikon Speedlight SB400, ISO 400, f16 @ 1/60

Green Frog. Nikon D800, Nikon 105mm Micro Lens, ISO 500, f16 @ 1/125

Green Frog. Nikon D800, Nikon 105mm Micro Lens, ISO 500, f16 @ 1/125

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Nikon D800, Nikon 105mm Micro Lens, Nikon Speedlight SB400                                                   ISO 400, f16 @ 1/100 sec.

Nikon D800, Nikon 105mm Micro Lens, Nikon Speedlight SB400, ISO 400, f16 @ 1/100

Water Tiger is the common name given to the larval stage of the Predacious Diving Beetle. During my forays out to the frog ponds I often encounter bizarre, alien-like waterbugs, so recently I decided to use a small 2.5 gallon aquarium and and photograph a few of these interesting critters. The Water Tiger has a voracious appetite and will often devour tadpoles, salamander larva, other aquatic bugs, and small fish. The large sickle-like jaws allow them to over-power prey larger than themselves. My aquarium set-up was quite productive allowing me to successfully create numerous images of various subjects. I will share in a future post soon exactly what worked best for the set-up and how I processed each of the image files.

Please do click on each of the images to see the larger, sharper versions.

Nikon D800, Nikon 105mm Micro Lens, Nikon Speedlight SB400, ISO 400, f16 @ 1/60

Nikon D800, Nikon 105mm Micro Lens, Nikon Speedlight SB400, ISO 400, f16 @ 1/60

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Gray Treefrog_106

Male Gray Treefrog with vocal sac fully inflated while chorusing

Have you ever wondered how loud a frog’s can sing? Well the loudest frog call in the world is that of the Coqui Frog of Puerto Rico, which has been measured at a booming 108 decibels, and that is almost as loud as some jackhammers! The Gray Treefrog of North America has been measured at a range of 88 to 95 decibels. Whenever I have been fortunate enough to be sitting in a wetland at peak chorus with numerous individuals calling all at the same time, the sound can be deafening. In fact the sound level and subsequent ringing in my ears afterwards reminds me of my younger days when I would attend RAMONES concerts :)

In these two photos do note the variation in coloration. The frog in the first image is in a shallow pond with a sandy / clay-like bottom and minimal new growth of cattails, hence the drab colors. While in the photo below the pond is much deeper with a dark, mucky bottom and there was significant new growth of cattails, which is why this fella has a brilliant green coloration.

 

Male Gray Treefrog at rest between calls - note vocal sac stays partially inflated

Male Gray Treefrog at rest between calls – note vocal sac stays partially inflated

Please click on each of the photos to see the larger, sharper version.

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