from British Guiana . 505 
3. Colombia. 
Total number of Guiana species found in 
Colombia.. . 210 
Less migratory species ...... 15 
sea-bird ........ 1 
— 16 
194 
or about 33 per cent, of tbe 589 Guiana species. 
Amongst tbe 210 species there is hardly one that indicates 
any special connection between Guiana and Colombia, as 
regards their birds, to the exclusion of other neighbouring 
Andean countries. 
4. Ecuador. 
Total number of Guiana species found in 
Ecuador...227 
Less migrants . .10 
sea-birds ........ 2 
— 12 
215 
or about 36^ per cent, of the 589 Guiana birds. 
As in the case of Colombia, hardly any species can be said 
to be peculiar to Guiana and Ecuador, but there are a number 
of the birds included in the latter country which belong more 
probably to the Amazons valley. This fact has served to 
unduly raise the percentage of Guiana species found in 
Ecuador. 
5. Peru. 
Total number of Guiana species found in 
Peru ............ 
Less migrants.21 
sea-birds.. 7 
or about 47£ per cent, of the 589 Guiana birds. 
307 
28 
279 
