| | NICHE RELATIONSHIPS BETWEEN TURQUOISE-BROWED AND BLUE-CROWNED MOTMOTS IN THE YUCATAN PENINSULA, MEXICO (Site not responding. Last check: 2007-11-03) |
 | | The reduc- tion in coleopterans in M. momota was compensated for by increased orthopterans and homopterans (mainly cicadas). |
 | | Of the 2 species of motmots, M. momota had a smaller population size and narrower niche breadth in important dimensions (range of habitat types and diversity of diet) and thus might be expected to be at a disadvantage, even though it exhibits behavioral dominance over E. |
 | | SUMMARY The motmots, Momotus momota and Eumomota superciliosa, were studied for possible competitive relationships in southern Campeche, Mexico, during parts of 1973 and 1974. |
| elibrary.unm.edu /sora/Wilson/v092n02/p0229-p0244.html (7827 words) |