Answer to Define base level and distinguish between ultimate base level and temporary (local) base level..
Niger is a oily seed which makes it an excellent energy source for the birds that eat it. But its oily nature also causes it to dry out AND LOSE ITS ATTRACTIVENESS TO BIRDS.Birds will turn their beaks to old niger seed.Avoid waste by only purchasing niger in a quantity you'll use in a month or two.ou may also see it called NygerÂ®. 3) NIGER SEED HAS A SHELL. As small as it is, a niger seed does have a shell. If you think birds aren't eating the seed because you see some on the ground, examine it more closely: you may be seeing mostly the thin niger hulls.
Rating Newest Oldest. Best Answer: Niger or Nijer is-The yellow flowering crop of Guizotia abyssinica - A feed favored by finches for its size and high oil content-An oilseed crop that is cultivated in Ethiopia, India, Myanmar and Nepal.- The average plant height is four feet but can be up to seven feet.he seed is often sold as bird seed as it is a favourite of finches, especially Goldfinch and Greenfinch. NyjerÂ® is NOT: - A pink to purple flowering plant of the thistle species-A perennial or biennial noxious weed-An aggressive, opportunistic thistle strain from Europe, Africa or Asia It is not Thistle.