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Bullfrog Films
P.O. Box 149
Oley, PA 19547
Tel: 610/779-8226
Fax: 610/370-1978
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Oceans and Coasts DVDs & Videos
- Addicted to Plastic
Reveals the history and worldwide scope of plastics pollution, investigates its toxicity and explores solutions.
- All Mapped Out
The Rough Scientists make a map, paper and ink, and a sound-recording device.
- Back In Business?
After 11 years of civil war, can Sierra Leone expect tourism to improve the economy?
- Being Caribou
A filmmaker and biologist follow the Porcupine Caribou Herd from central Yukon to the herd's calving grounds in the Arctic National Wildlife Refuge.
- The Crabs, The Birds, The Bay
Migrating shorebirds feast on horseshoe crab eggs in Delaware Bay.
- Crapshoot
Looks at the failure of our current sewage disposal system and presents alternatives.
- Empty Oceans, Empty Nets
Examines the global marine fisheries crisis and the efforts to implement sustainable fishing practices.
- Empty Oceans, Empty Nets (Short Version)
Examines the global marine fisheries crisis and the efforts to implement sustainable fishing practices.
- Estuary
A close-up look at wetlands ecology.
- Exploring and Discovering
Daniel learns about the desert, meets an elephant, goes on safari, and explores a cave and a beach.
- Farming The Seas
The perils and promise of fish farms in a world running out of ocean fish stocks.
- Feel the Heat
The Rough Scientists make ice, a thermometer and sunblock.
- The Harriman Alaska Expedition Retraced
Two scientific expeditions to Alaska, 100 years apart, give us an unparalleled view of environmental damage and the change in society's attitudes.
- The Intertidal Zone
Ecology of the ecological zone between the tides.
- Keepers of the Coast
Surfers organize to save the ocean and the coastline.
- Keystone Species
The principle of keystone species proves the interconnectedness of the living world.
- A Life Among Whales
A fascinating exploration into the life and work of whale biologist and activist Roger Payne.
- The Matrix of Life
Suzuki travels the world exploring our intimate relationship with water and air.
- Mediterranean Mystery
The Rough Scientists work out their latitude and longitude, make insect repellent, and a radio from an old saucepan.
- Natural Connections
Makes a compelling scientific and ethical case for maintaining biodiversity.
- Natural Connections (Classroom Version)
5-part series that makes a compelling scientific and ethical case for maintaining biodiversity.
- Net Loss
Examines the controversy surrounding salmon farms, and the threat they pose to wild salmon.
- Passage
A brilliantly innovative telling of the story of Dr. John Rae who discovered the awful truth about the fate of the Franklin Expedition's attempt to find the Northwest Passage.
- Power Supplies
The Rough Scientists produce electricity and create a small pharmacy.
- Rising Waters
Shows that global warming is already hurting the Pacific Islands.
- Rough Science
10-part series in which five scientists on a tropical island cooperate to solve a series of scientific challenges using only their knowledge, ingenuity, and whatever is at hand.
- Rough Science (DVD Version)
The entertaining 10-part science series on 3 DVDs
- Rough Science DVD Disc 1
Episodes 101-103 of the entertaining science series.
- Rough Science DVD Disc 2
Episodes 104-106 of the entertaining science series.
- Rough Science DVD Disc 3
Episodes 107-110 of the entertaining science series. All shot on the island of Capraia in the Mediterranean.
- The Salmon Forest
Reveals the fragile connection between salmon, bears, trees, and people in the NW rainforest.
- The Science of Celebration
The Rough Scientists make fireworks and some musical instruments.
- The Science of Whales
The latest discoveries about whale behavior and communication.
- A Sea Change
Ocean acidification threatens over one million species with extinction--and with them, our entire way of life.
- Secrets of the Salt Marsh
An overview of salt marsh ecology.
- A Sense of Wonder
Rachel Carson's love for the natural world and her fight to defend it.
- The Shoreline Doesn't Stop Here Anymore
Coastal erosion and our mostly futile efforts to hold the ocean at bay.
- The Significance of Salmon
Salmon and people both need clean water to survive. Can we make the connection?
- Silent Sentinels
Was the unprecedented mass coral bleaching in 1998 proof of global warming?
- Simmering Shutterbugs
The Rough Scientists devise a camera, make a compass, and dye a flag.
- A Snowmobile For George
A rambunctious road trip reveals the toll that environmental deregulation has had on the lives of ordinary people.
- Sun and Sea
The Rough Scientists build an underwater light and generate electricity to top up a battery.
- Sustenance and Sayonara
The Rough Scientists make soap and toothpaste, and put food on the table.
- Time and Transmitter
The Rough Scientists build a transmitter, make a portable clock, and a botanical kite.
- The Trash Troll
Calls young kids to action on beach pollution.
- Trouble In Paradise
Local inhabitants of the Maldives wait for promised tsunami aid.
- Turbulent Waters
An investigation of international shipping practices and the treatment of seafarers.
- Weather The Storm
Fishing communities on France's western coast show the path to sustainability.
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