1.
1985.
Johnson, N. K. and C. CICERO. Richness and distribution of montane avifaunas in the White-Inyo Region, California. Paper presented by N. K. Johnson and C. Cicero at the University of California White Mountain Research Station Symposium, Bishop, California, 23-25 August.
2.1987.
CICERO, C. Avian community structure in a large urban park: controls of local richness and diversity. Poster presented at the annual meeting of the American Ornithologists' Union, San Francisco, California, 10-13 August.
3.
1990.
Johnson, N. K. and C. CICERO. Mitochondrial DNA sequence variability in two species of sparrows of the genus Amphispiza. Invited paper presented by N. K. Johnson at the XX International Ornithological Congress, Christchurch, New Zealand, 2-9 Dec. 1990.
4.
1991.
CICERO, C. Genic variation, population structure, and gene flow in the Plain Titmouse (Parus inornatus) complex. Paper presented at the annual meeting of the American Ornithologists' Union, Montreal, Canada, 14-17 August.
5.1993.
CICERO, C. Macrogeographic differentiation in mtDNA sequences of western titmouse populations. Paper presented at the annual meeting of the American Ornithologists' Union, Fairbanks, Alaska, 8-12 June.
6.1994.
CICERO, C. and N. K. Johnson. Relationships among sapsuckers based on mtDNA sequences at the cytochrome b locus. Paper presented by C. Cicero at the joint meeting of the American Ornithologists' Union, Cooper Ornithological Society, and Wilson Ornithological Society, Missoula, Montana, 21-26 June.
7.1994.
CICERO, C. and N. K. Johnson. Relationships among sapsuckers based on mtDNA sequences at the cytochrome b locus. Paper presented by C. Cicero at the joint meeting of the American Ornithologists' Union, Cooper Ornithological Society, and Wilson Ornithological Society, Missoula, Montana, 21-26 June.
8.1994.
CICERO, C. Cryptic variation and its evolutionary significance in the Plain Titmouse (Parus inornatus) complex. Invited lecture, Dept. of Integrative Biol. seminar, University of California, Berkeley, CA, 31 January 1994.
9.1994.
CICERO, C. Morphologic and molecular variation in titmice: cryptic patterns and their evolutionary significance. Invited lecture, California Academy of Sciences, San Francisco, CA, 31 March 1994.
10.1995.
Johnson, N. K. and C. CICERO. Macrogeographic patterns of genetic variation in the Vireo solitarius complex. Paper presented by N. K. Johnson at the annual meeting of the American Ornithologists' Union, Cincinnati, Ohio, 15-19 August.
11.1995.
CICERO, C. and N. K. Johnson. Relationships of species complexes of vireos: an mtDNA perspective. Paper presented by C. Cicero at the annual meeting of the American Ornithologists' Union, Cincinnati, Ohio, 15-19 August.
12.1996.
CICERO, C. and N. K. Johnson. Higher category relationships of vireos (Aves: Vireonidae) as inferred from complete mtDNA sequences of the cytochrome b gene. Paper presented by C. Cicero at the annual meeting of the American Ornithologists' Union, Boise, Idaho, 13-17 August 1996.
13.1997.
CICERO, C. Evidence for essential reproductive isolation of Oak and Juniper titmice. Paper presented at the annual meeting of the American Ornithologists' Union, Minneapolis, Minnesota, 13-16 August 1997.
14.1997.
Johnson, N. K., J. V. Remsen, and C. CICERO. The relevance of avian systematic methodology to conservation biology: defining endangered subspecies of the Least Tern. Paper presented by N. K. Johnson at the annual meeting of the American Ornithologists' Union, Minneapolis, Minnesota, 13-16 August 1997.
15.1998.
CICERO, C. and Z. Morgan Benowitz-Fredericks. Song structure and variation in insular populations of montane Lincoln’s Sparrows (Melospiza lincolnii alticola). Paper presented by C. Cicero at the North American Ornithological Conference, St. Louis, Missouri, 6-12 April 1998.
15.1998.
CICERO, C. Song variation in insular populations of montane Lincoln’s Saprrows. Seminar series in Evolutionary Biology, Museum of Vertebrate Zoology, Berkeley, CA, 30 September 1998.
16.1998.
Johnson, N.K., J. V. Remsen, Jr. and C. CICERO. Resolution of the debate over species concepts in ornithology: A new comprehensive biologic species concept. Invited paper presented by N. K. Johnson at the XXII International Ornithological Congress, Durban, South Africa, 16-22 August (symposium on species concepts, R. M. Zink and T. Crowe, co-conveners).
17.1999.
CICERO, C. and N. K. Johnson. Effects of molecular character and taxon sampling on phylogenetic resolution of higher level relationships of vireos and shrikes. Paper presented by C. Cicero at the annual meeting of the American Ornithologists' Union, Ithaca, New York, 10-14 August 1999.
18.1999.
CICERO, C. Species of birds in theory and practice. Invited lecture, Rio Grande Valley Birding Festival, Harlingen, TX, 10 November 1999.
19.2000.
CICERO, C. and N. K. Johnson. Molecular phylogeny of Empidonax flycatchers and their relatives using mitochondrial DNA sequences. Paper presented by C. Cicero at the joint meeting of the American Ornithologists’ Union, Society of Canadian Ornithologists, and British Ornithologists’ Union, St. John=s, Newfoundland, 14-19 August 2000.
20.2000.
CICERO, C. Molecular, morphologic, and ecological correlates of a secondary contact zone in titmice. Invited lecture, Sonoma State University Biology Colloquium, 29 February 2000.
21.2000.
CICERO, C. Molecular, morphologic, and ecological correlates of a secondary contact zone in titmice. Seminar series in Evolutionary Biology, Museum of Vertebrate Zoology, Berkeley, CA, 20 September 2000.
22.2001.
CICERO, C., C. Moritz, and J. Wieczorek. The MVZ tissue collection: 28 years of experience. Invited lecture presented by J. Wieczorek at the annual meeting of the Association of Systematics Collections, Chicago, Illinois, 8-9 June 2001.
23.2001.
CICERO, C. and N. K. Johnson. Mosaic patterns of evolution in the Sage Sparrow complex. Paper presented by C. Cicero at the joint meeting of the American Ornithologists’ Union and Society of Canadian Ornithologists, Seattle, Washington, 15-18 August 2001.
23.2001.
CICERO, C. Splits, lumps and new species: what’s going on? Invited speaker, Golden Gate Audubon Society, Berkeley, CA, 19 April 2001.
24.2002.
CICERO, C., A. T. Peterson, and A. G. Navarro-Siguenza. Sound recordings, distributed diversity databases, and ecological niche modeling: new tools create new functionalities. Invited paper presented by C. Cicero in symposium at the third North American Ornithological Conference, New Orleans, Louisiana, 24-28 September 2002.
25.2002.
CICERO, C. and N. K. Johnson. The role of ecologic diversification in sibling speciation of Empidonax flycatchers: multigene evidence from mtDNA. Paper presented by C. Cicero at the third North American Ornithological Conference, New Orleans, Louisiana, 24-28 September 2002.
26.2002.
Johnson, N. K. and C. CICERO. The over-estimation of speciation times in modern birds. Paper presented by N. K. Johnson at the third North American Ornithological Conference, New Orleans, Louisiana, 24-28 September 2002.
27.2002.
C. CICERO. The evolution of Empidonax flycatchers: if you've seen one, you haven't seen them all. Joint presentation with N. K. Johnson. Seminar series in Evolutionary Biology, Museum of Vertebrate Zoology, Berkeley, CA, 23 January 2002.
28.2002.
C. CICERO. Decision-making by the AOU Committee on Classification and Nomenclature. Invited speaker, Mt. Diablo Audubon Society, Walnut Creek, CA, 5 September 2002.
29.2004.
CICERO C., A. T. Peterson, and J. Wieczorek. The ORNIS network: data and tools for the ornithological community. Paper presented by C. Cicero at the annual meeting of the American Ornithologists’ Union, Quebec City, Canada, 16-21 August 2004.
30.2005.
CICERO, C. The legacy of Joseph Grinnell in ornithology. Invited plenary lecture presented at the annual meeting of the American Ornithologists’ Union, Santa Barbara, California, 23-27 August 2005.
31.2005.
J. V. Remsen, Jr. and C. CICERO. A tribute to the career of Ned K. Johnson: leadership by meticulous example. Invited paper presented by C. Cicero in symposium at the annual meeting of the American Ornithologists’ Union, Santa Barbara, California, 23-27 August 2005 (“Festschrift to Ned K. Johnson: Perspectives on Geographic Variation, Speciation, and Evolution in Birds,” co-organized by C. Cicero and J. V. Remsen, Jr.).
32.2005.
CICERO, C. and N. K. Johnson. Geographic variation and secondary contact in the Sage Sparrow complex. Paper presented by C. Cicero in symposium at the annual meeting of the American Ornithologists’ Union, Santa Barbara, California, 23-27 August 2005 (“Festschrift to Ned K. Johnson: Perspectives on Geographic Variation, Speciation, and Evolution in Birds”).
33.2005.
CICERO, C. and A. Steele. The Digital MVZ Project. Invited paper presented by C. Cicero and A. Steele at workshop at the annual meeting of the American Ornithologists’ Union, Santa Barbara, California, 23-27 August 2005 (“Increasing Access to Avian Biodiversity Data,” co-organized by C. Cicero, A. T. Peterson, J. R. Wieczorek, and S. Kelling).
34.2005.
CICERO, C. ORNIS: A Network of Avian Information for the 21st Century. Invited speaker in Zoology seminar series, Smithsonian Institution, 31 October 2006.
35.2006.
Conroy, C. and C. CICERO. The Digital Museum of Vertebrate Zoology. Invited paper presented by C. Conroy at Arctos workshop at the annual meeting of the Society for the Preservation of Natural History Collections, Albuquerque, New Mexico, 23-27 May 2006.
36.2006.
CICERO, C., M. Koo, A. T. Peterson, and J. Wieczorek. The ORNIS network: A distributed database resource with tools for the ornithological community. Poster presented at the International Ornithological Congress, Hamburg, Germany, 13-19 August 2006.
37.2006.
A. T. Peterson and C. CICERO. ORNIS. Presentation and roundtable discussion at the International Ornithological Congress, Hamburg, Germany, 13-19 August 2006.
38.2006.
CICERO, C., J. D. Rising, and L. Benedict. Phylogeny of Aimophila sparrows, an unnatural assemblage: Insight into morphology, ecology, and behavior. Paper presented by C. Cicero at the North American Ornithological Conference, Veracruz, Mexico, 2-7 October 2006.
39.2007.
Spellman, G. M., C. CICERO, K. Winker, and J. Klicka. Clarifying the evolutionary history of a morphologically diverse species: Phylogeography of the Steller’s Jay. Paper presented by G. Spellman at the annual meeting of the American Ornithologists’ Union, Laramie, Wyoming, 9-11 August 2007.