RENDAHL, BIRDS FROM PANAMA, COSTA RICA AND NICARAGUA. 11 



As I have but a singie specimen from Guiana (sign. 

 Paris 1833) for coraparison, it is impossible to decide if tbere 

 are any subspecifie differences in the Nicaraguan example. 

 The measurements of that are as follows: wing^ 116, tail 58, 

 exposed culmen 25.3, tarsus 38, middle toe witb claw 37. 



46. Aramus vociferus Lath. — 1 $, Nic, Ometepe, 

 Laguna S:ta Rosa, Jan. 1. 



47. Eurypyga major Hartl. — Here and tbere in the 

 higbest tree-tops singie specimens of this bird were ob«erved 

 at Laguna de Santa Rosa, a little lake in the nortb- 

 western corner of Ometepe Island. 



48. Gallinago delicata Ord. — 1 J", Nic, San Juan del 

 Norte, No v. 7. 



49. Pisobia minutilla Vieill. — 1 J", 1 2, Nic., San 

 Juan del Norte, female specimen April 5. 



50. Ereunetes pusillus L. — 1 $, Pa., Panama viejo, 

 Febr. 26; 1 ?, Nic, San Juan del Norte, Nov. 9. 



51. Totanus flavipes Gm. — 1 $, C. R., Talamanca, 

 Estrella, Sept. 20; 1 $, Nic, San Juan del Norte, Oot. 26. 



52. Helodromas solitarius solitarius Wils^ — 1 5, C. R., 

 Siquirres, Cafio Secco, Oct. 1. 



53. Actitis macularia L. — 1 J^, Pa., Culebra, March 12; 

 1 ?, C. R., Siquirres, April 24; 1 ^ (U. Z. M.), same locality, 

 Oct. 4. 



The specimen from Panama is moulting, that from Si- 

 quirres in April in breeding plumage, the October specimen 

 in winter plumage. 



54. Aegialitis collaris Vieill. — 1 J", Nic, Rio Menco, 

 Febr. 20, 



55. Himantopus mexicanus Mull. — 1 $ (U. Z. M.), 

 Nic, Rio Menco, Febr. 20. 



56. Jacana spinosa L. — 1 $, Nic, San Juan del Norte, 

 Nov. 3; 1 ?, 1 $ young (U. Z. M.), same locality, Oct. 26; 



