Understanding the Food-chains in the Nature, where we see can Eco-logical activities and its inter-relations in the plants, insects and Animals. we can see and feel when its makes useful facts in our Daily Life.Such as Dragonflies,Some plants Atrracts to the Dragonflies and
may it cause Pollination of plant during the times Dragonflies eats Mosquitoes around of your Environments. A single Dragonfly can eat 30 to 100 of mosquitoes per day. Dragonflies, which eat insects as adults, are a great control on the mosquito population.Hundreds of dragonflies of different species will gather in swarms,either for feeding or migration.
Dragonflies are insects that have long bodies, transparent wings, and large eyes.
There are over 5,000 species of dragonflies that are part of the scientific infraorder called Anisoptera. Because dragonflies are insects they have 6 legs, a thorax, a head, and an abdomen. The abdomen is long and segmented. Despite having 6 legs, the dragonfly doesn't walk very well. It is a great flyer, however. Dragonflies can hover in one place, fly extremely fast, and even fly backwards. They are some of the fastest flying insects in the world reaching speeds of over 30 miles per hour.
Here are some plants, you can grow to attract more dragonflies into your backyard and out of the door of your House. so its helps to kills Mosquitoes and Stay Healthy.
1. Black Eyed Sausan
2.Swamp Milkweed
3.Meadow sage
4. White Yarrow
5.Arrow Head
6. Water Horsetails
7. Water Lily
Fun Facts About Dragonflies
Dragonflies don't sting and generally don't bite people.
- They have been around for 300 million years.
- Prehistoric dragonflies were much larger and could have a wingspan of 2 ½ feet!
- When first hatched, the larva or nymphs live in the water for around a year.
- Once they leave the water and begin to fly, they only live for around a month.
- People in Indonesia like to eat them for a snack.
- Having a dragonfly land on your head is considered good luck.
- They are not really related to common flies.
- Groups of dragonflies are called swarms.
- Watching dragonflies, similar to bird watching, is called oding which comes from the order classification odonata.
- Predators that eat dragonflies include fish, ducks, birds, and water beetles.
- They need to warm up in the sun during the morning before taking off and flying for most of the day.
2 Comments
Helal dear..Do you know the answer to this riddle.."What demands a Lady Bug when she goes to the pharmacy?."...I expect your answer by tomorrow morning🙂
ReplyDeleteGood afternoon, Helal....mistery solved...at the pharmacy Lady Bug asks for an ointment for the black points🙂
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