Seems every vacation I get a close-up picture of a bird.  105 mm, f/5.6, ISO 200, 1/500 sec exposure.

The CN Tower in Toronto, Canada.  24 mm, F/9, ISO 200, 1/320 sec exposure.

Tortoise at the Biodome.  105 mm, F/5.6, ISO 800, 1/25 sec exposure.

View from on top of the tower at the Biodome.  18 mm, F/8, ISO 200, 1/250 sec exposure.

Biodome de Montreal.  18 mm, F/10, ISO 200, 1/400 sec exposure.

Notre Dame, Montreal.  18 mm, F/8, ISO 200, 1/250 sec exposure.

Montreal. 26 mm, F/8, ISO 200, 1/250 sec exposure.

Old Montreal.  18 mm, F/9, ISO 200, 1/320 sec exposure.

Nelson Monument, Montreal Canada.  30 mm, F/10, ISO 200, 1/400 sec exposure.

Lionfish at New England Aquarium.  Nokia 920, F/2, 1/17.2 sec exposure.

Jellyfish at New England Aquarium.  Nokia 920, F/2, 1/60 sec exposure.

Stingray, New England Aquarium.  18 mm, F/3.5, ISO 400, 1/25 sec exposure.

A fish (I think it is a kind of parrot fish) at the New England Aquarium.  26 mm, F/4, ISO 720, 1/25 sec exposure.

A church at Bowdoin College.  F/2, 1/4.7  sec. exposure.

Harvard University.  18 mm, F/5.6, ISO 200, 1/125 sec exposure.

Visiting Columbia University in New York, NY.  18 mm, F/9, ISO 200, 1/320 sec exposure.

Double bolts from a bit closer.  21 mm, F/10, ISO 200, 20.1 sec exposure.

Distant lightning reflected in Forbes Lake, IL.  21 mm, F/10, ISO 200, 23 sec exposure.

Local wildlife on Forbes Lake, Illinois.  270 mm, F/5.6, ISO 200, 1/80 sec exposure.

Turkeys with their poults.  155 mm, F/4.8, ISO 200, 1/100 sec exposure.

Northern lights over southern Illinois.  21 mm, f/3.8, ISO 500, 20 sec exposure.

The moon and comet Pan-STARRS over Forbes Lake, IL.  70 mm, F/6.3, ISO 640, 4 sec exposure.

Right at the demarcation between dry and wet climates on the big island.  52  mm, F/9, ISO 200, 1/320 sec exposure.

From left to right; Subaru Telescope, W.M. Keck Observatory, and the NASA Infrared Telescope Facility on Mauna Kea, looking toward the sunset.  18 mm, F/4.5, ISO 200, 1/80 sec. exposure.

Caltech Submillimeter Observatory atop Mauna Kea.  18 mm, F/3.5, ISO 200, 1/30 sec exposure.

View from Mauna Kea looking towards Mauna Loa.  18 mm, F/5, ISO 200, 1/100 sec exposure.

Silversword on Mauna Kea.  105 mm, F/5.6, ISO 200, 1/160 sec exposure.