Panoramic of the whole of Niagara Falls.

The Canadian side of Niagara Falls. 22 mm, F/10, ISO 200, 1/400 sec exposure.

Niagara Falls, American side.  38 mm, f/10, ISO 200, 1/400 sec exposure.

More flowers from the Toronto Botanical Gardens.  105 mm, F/5.6, ISO 200, 1/100 sec exposure.

Taken at the Toronto Botanical Gardens.  105 mm, ISO 200, f/5.6, 1/160 sec exposure.

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.