▁available . ▁ ▁Bre eding ▁The ▁nest ▁is ▁usually ▁built ▁high ▁in ▁a ▁tree ▁and ▁is ▁often ▁accompanied ▁in ▁nearby ▁trees ▁with ▁other ▁n ests ▁of ▁the ▁same ▁species ▁forming ▁small , ▁loose ▁colon ies . ▁Usually , ▁four ▁or ▁five ▁eggs ▁are ▁laid . ▁Pale ▁blue - green ▁in ▁colour , ▁they ▁bear ▁bl ot ches ▁of ▁o live - b rown . ▁ ▁Conserv ation ▁This ▁species ▁appears ▁to ▁be ▁somewhat ▁more ▁resist ant ▁to ▁West ▁N ile ▁virus ▁than ▁the ▁American ▁crow . ▁Sur v ival ▁rates ▁of ▁up ▁to ▁ 4 5 % ▁have ▁been ▁reported ▁for ▁fish ▁c rows , ▁compared ▁with ▁near ▁zero ▁for ▁American ▁c rows . ▁ ▁References ▁ ▁Further ▁reading ▁ ▁External ▁links ▁ ▁D iffer ences ▁between ▁American ▁and ▁Fish ▁C rows ▁Fish ▁Crow ▁videos ▁on ▁the ▁Internet ▁Bird ▁Collection ▁Page ▁from ▁The ▁Corn ell ▁Lab ▁of ▁Or n ith ology ▁ ▁Sound ▁link ▁Fish ▁crow ▁call ▁ ▁Image ▁links ▁ ▁Fish ▁crow ▁ ▁Fish ▁crow ▁series ▁ ▁fish ▁crow ▁Category : Native ▁birds ▁of ▁the ▁S out he astern ▁United ▁States ▁Category : End em ic ▁birds ▁of ▁the ▁Eastern ▁United ▁States ▁fish ▁crow ▁Category : T ax a ▁named ▁by ▁Alexander ▁Wilson ▁( orn ith ologist ) <0x0A> </s> ▁Prag ue ▁ 2 1 , ▁also ▁known ▁as ▁Ú je zd ▁nad ▁Les y ▁is ▁municipal ▁district ▁( m ě st ská ▁část ) ▁in ▁Prag ue , ▁Czech ▁Republic . ▁It ▁is ▁located ▁in ▁the ▁eastern ▁part ▁of ▁the ▁city