- aquarium, biology, high_school, hobby, infusoria, marine, microorganism, rotifer, science
- Rotifers are freshwater and marine microorganisms that we can
raise at home and feed to marine fish and other larvaes. Here are
videos of how rotifers look and move, and how they are used to feed
young fish and shrimps. The second section collects tutorials on
how to raise and harvest marine rotifers.
- EnglishBy Echi_the_Sea_Biscuit2015-07-12• 700 Views0 Like0 Dislike1 Subscriber
9 7 3
- What are rotifers, what do they look like?
- What are they for? What fish fries will feed on them?
- How do I grow them at home?
- What food do I feed them?
- How do I harvest them?
- astronomy, children, high_school, hobby, science
- Meteor showers are common - appearing every few weeks throughout
the year. The trick is to know which are the major shows, what
days, direction, time of night, and location to view them. Geminids
and Perseids are the reliables; Leonids is famous but
temperamental; Quadrantics are the dark horse. Follow them on
meteor calendar, learn their characters, avoid the moon and light
pollution, wait past mindnight for the bugs-on-the-windshield
effect, and bring a cup of hot chocolate.
- EnglishBy chaiseri2015-01-30• 651 Views0 Like0 Dislike1 Subscriber
5 6 3 2
- Which are the major meteor showers and how are they named?
- How is each meteor shower different from the others?
- How can I best view these meteor showers?
- On which days and time can I view them?
- What kind of location and what should I prepare to view them?
- bird, hobby, pet, wildlife
- Despite colorful name like Nutmeg Mannikin (little man),
Scaly-breasted Munias are just agile, little, social birds, pecking
on grass seeds. First described in 1758 by pioneering Swedish
botanist Carl Linnaeus, A.K.A. Father of
Taxonomy, Lonchura punctulata originated from South Asia, but
now flies feral in southern U.S. It's an abundant species, and is
well studied by biologists.
- EnglishBy Cloud_92014-04-27• 320 Views0 Like0 Dislike1 Subscriber
5 2 1
To appreciate Scaly-breasted Munia that are abundant yet inconspicuous in an increasingly urbanized environment.