32 THE LIVING ANIMALS OF THE WORLD 



Young puffins, like young auks and guillemots, are hatched covered with long down. The 

 parents feed them on fish, which they deposit at the mouth of the burrow twenty at a time, 

 and give them to the young bird one by one. When the female is sitting, her mate feeds 

 her in a similar way. 



Puffins lay only a single egg, which differs from that of its relatives the Auks and Guille- 

 mots in being white. The white colour enables the sitting-bird to see it in the dark burrow. 



THE GULL TRIBE 



To get at the real inwardness of the Gull Tribe, so to speak, we must examine tin it- 

 anatomy very closely; then we shall be convinced that they are modified Plovers, and have 



nothing to do with the Petrels, to 

 which they bear an undoubted re- 

 semblance. 



TERNS 



Terns are gulls in miniature, on 

 which account it is probable that 

 many a visitor to the seashore 

 passes them unwittingly. But let him 

 watch next time tor what look like 

 flocks of tiny, long-\\inged, and un- 

 usually active gulls, now hovering 

 gracefully in the air, and now sud- 

 denly plunging headlong like an arrow 

 to the sea, with a force and dash that 

 will surprise him, now that attention 

 is drawn to them. These are terns. 

 From their vivacity and forked tails, 

 they have been aptly named Sea- 

 swallows. 



There are several species of tern. 

 Like the Gulls, they have a dis- 

 tinctive dress for summer and winter, 

 but the sexes are both dressed alike. 

 The general livery, as with the ("mils, 

 is pearly grey above and pure white 

 below in summer, in some species, 

 relieved by a black head. ( >ne species, 

 the Rosi AIT. TKKN. has the breast 

 suffused with a most exquisite rose- 

 pink, which fades rapidly after death, 

 however. Young terns, in their first 

 plumage, differ conspicuously from their parents, having much brown intermixed with grey. 



Terns layabout three eggs, which are deposited among the shingle on the beach; and 

 so closely do the eggs, and later on the young, resemble the surrounding stones th.it it is 

 almost impossible to find them. As a rule tern-' breed in colonies, often numbering many 

 thousand birds. 



There are exceptions to the rule just laid down as to nest bnildin i >ne species ,f the 

 NODI'V TKKNS, for example, builds a nest of turf and dry grass, pi, iced in bushes or in low- 

 trees. It seems to return to the same in -t year after year, adding on each return new 

 materials, till they form masses nearly 2 feet in height. Occasionally it appears to make a 

 mud-nest, placed in the fork ofa tree; whilst the superb little U'liin- N<>m>Y often deposits 



HIM *f G. W*tmui[k U;h,t,r 



TERNS ON A SHINGLE BANK 



Term lay their eggs among the shingle ; from their coloration^ these are difficult to 

 detect among the surrounding stones 



