Whales, along with dolphins and porpoises, are warm-blooded mammals and breathe air like humans do. There are some significant differences between whales and fish: Whales are warm blooded. Fish are cold blooded. Is Whale a cold blooded? Whales are warm-blooded mammals that can survive in water temperatures as frigid as the low 40s F. Is…
So the verdict is that tomato hornworms and other garden pests are great for fishing. They are also great for freaking people out. They were gardening together when Rusty plucked a big tomato hornworm from one of his prized tomatoes and showed it to her. Are tomato worms poisonous? Tobacco hornworms, like tomato hornworms, grow…
Can you go to Japan if you don’t like fish? Even if you hate seafood, you can still eat well in Japan! Don’t cross Japan off your list of places to go because you don’t think you’ll be able to find food to eat. Does everyone in Japan like fish? Japan is a maritime nation…
Many types of animals use freshwater marshes for habitat at some point in their life cycles. Birds, amphibians, reptiles, fish and macro-invertebrates can be found within freshwater marshes. What fish live in marshes? Fish found in Wetlands Fish Species Wetland Role Smallmouth bass Food Walleye Food White crappie Food; Spawning Yellow bullhead Food; Nursery; Spawning….
If you’re concerned about your goldfish getting too cold during the winter, you should know that common-type goldfish can tolerate water as cold as 32-40˚F. The key to cold temperatures is preventing the water from freezing completely over to ensure oxygen continues to enter the water. Can you put gold fish in cold water? The…
Yes, they can get something lodged in their throat and it can be fatal to them. I’m not sure how food would affect them, or if it would eventually break down, but I don’t like to take chances. I have heard of cases of fish choking on things like a chunk of substrate, a rubber…
Ancient Egyptians fished from small reed ships Nile perch, catfish and eels and used woven nets, weir baskets, harpoons, and hook and line to catch them. First metal barbed fish hooks appeared during the 12th dynasty. How did people catch fish in ancient times? People have been using nets to catch fish for ages. These…
Fish cannot see the water. Just as humans cannot see air, fish cannot see water. Since the fish’s brain is continually looking through water, it starts to filter out the water. If the brain were continually having to think about the air and processing all of it, there would be no way to function. Can…
What fish can you eat in Arizona? Of course, a variety of panfish like bluegill, redear sunfish, and both black and white crappie also grace our waters. Channel and flathead catfish are an Arizona staple, and our lakes produce some monster fish from time to time. Is it safe to eat fish from river? Some…
DHA-enriched fish oil supplementation increases testosterone levels in overweight and obese men. Further research is warranted to substantiate these findings with a larger sample size and a longer follow-up period. How does fish oil increase testosterone? Taking fish oil supplements also raised the levels of free testosterone to luteinizing hormone ratio and lowered the levels…
Fish live in all the world’s seas and oceans. Not all fish can live in all kinds of water. Some fish live in warm tropical rivers, others live in cool lakes or cold mountain streams. A fish that is used to living in a warm sea could die in a cold sea. How long can…
They can die if there’s not enough dissolved oxygen in the water which would make them suffocate, technically. So, if you’ve wondered can fish drown, the answer is no. What can fish drown in? The answer is yes, fish need oxygen to survive just like humans. If the water a fish is swimming in becomes…