Xo. 629] HABITAT RESPONSES OF WATEE-STIUDEB 491 



TABLE V 



Time CoNst mh) B^ A\ \tfr stkidfks i\- Hk\( h 

 OF 1 Yakd 



to tiu.M will 11 tM li(.i<K\\ii( .liiM i( .! towaid ,111(1 \\lieii 

 tli('\ uu. .liK ( 1, ,1 .i\\.i\ MMip liu |M)<)! ni(M( Milt- wore 

 mm h liko thoM^ ('\ meed m T.ihh II * \m i.j that tho time 

 consumed in reaching the water was slmlitU iiieater in 

 the majority of cases. Tliere wa> a little icx |ironipt- 

 ness, perhaps, in moving toward itu' water and a urenter 

 number of trial (hreetioiis. Occa-ioiialh a licrnd did not 

 reach the yxx)! at all. 



6. ne.poN^^-^ Winn \nl (),n,ih>l liifh H>l,n>U, In 



Poo] \ munlM ! ot nth. I MitipN < \p( iiin. nl- u.ie 



menth.MMl (I (>) In tiL. tlh w ltd Miiihi- xN.n 

 not (.11, iilcl with j( t( u II. . to th. pu.iiMm ol tlu pool at 

 th(> hcgmning of each e\ iiontiiciit. I'ortv gerrids .pist 



