(a) greatest mysteries / bird life / migration / one of the / of / is (b) ringing of the/ on migration/ most/has come/ from/ information/young

Question

Rearrange these words /phrases to form meaningful sentences.

(a) greatest mysteries / bird life / migration / one of the / of / is

(b) ringing of the/ on migration/ most/has come/ from/ information/young and ***** birds

(c) stamped with / a light aluminium ring / a number and return address / is fastened / before it / leaves the nest / to the bird

(d) a special register / released / a detailed record / and / is kept in / is / the bird/then.

Answer 1

(a) Migration is one of the greatest mysteries of bird life.

(b) Most information on migration has come from the ringing of the young and ***** birds.

(c) A light aluminium ring stamped with a number and return address is fastened to the bird before it leaves the nest.

(d) A detailed record is kept in a special register and then the bird is released.