306 THE SECRETARY OX ADDITIONS TO THE MENAQERIK. 



needs of the giub which will develop from the egg laid upon 

 its surface. This done, the little chamber is sealed up, and the 

 process again repeated. 



During the numerous foraging expeditions necessary for obtain- 

 ing sufficient pollen and nectnr for the sustenance of her future 

 broods, no care is tnken to protect the burrow, a fact of which 

 advantage is occasionally taken by a Noviada bee, too lazy herself 

 to build nurseries or to gather stores of food. Waiting therefore 

 till the rightful owner has set out on her travels, the " cuckoo " 

 bee slips in and deposits an egg on any pellet of food of adequate 

 size not yet sealed up. 



The Andrena bee not infrequently appears to experience con- 

 sidei'able difficulty in recognizing her own burrow, as she may 

 often be seen to tentatively explore the entrance to several before 

 suddenly diving down her own. Marking the bee with a little 

 powdered chalk as she leaves her burrow will render it easy to 

 recognize the rightful owner on her return. 



The burrowing bee having finished her labours underground 

 does not take the precaution of closing up the mouth of the 

 burroAv, but on her death, within about a month from emergence 

 from her winter quarters, leaves it to be graduallv obliterated by 

 the levelling of the mound outside under the influence of rain 

 and wind. 



October 22nd, 1918. 



Dr. A. Smith Woodward, F.R.S., Vice-President, 

 in the Chair. 



The Secretary read the following Report on the Additions 

 made to the Society's Menagerie during the months of June, 

 July, August, and September, 1918 : — 



June. 



The registered additions to the Society's Menagerie during the 

 month of June were 38 in number. Of these 22 were acquired 

 by presentation, 14 were bred in the Menagerie, and 2 were 

 deposited. 



The following may be specially mentioned : — 



1 White-bearded Gnu {Connochcetes cdbojttbatus), born in the 

 Menagerie, J"une 17th. 



4 Taurus Lizards {Lacerta taurica), new to the Collection, from 

 Calamaria, Salonika, presented by G. H. Colt, F.R.C.S.,on Jvme 

 20th. 



July. 



The registered additions to the Society's Menagerie during the 

 month of July were 328 in number. Of these 24 were acquired 



